fix(docker): stop COPYing removed alembic_location/alembic_poo into the image

M1-T04 deleted the alembic_location / alembic_poo chains and their .ini files,
but the Dockerfile still COPYed those four paths, so the release image build
failed at 'COPY alembic_poo.ini ./' (path not found). Drop the four stale COPY
lines (only alembic_app remains). Add test_dockerfile_copy_sources_exist, which
asserts every Dockerfile COPY source exists in the build context, so this class
of breakage fails pytest instead of only surfacing in the image CI.

Verified with a real local 'docker build' (succeeds) and pytest (98 passed).

.dockerignore

@@ -0,0 +1,10 @@
+.git
+.gitignore
+.pytest_cache
+.venv
+__pycache__
+*.pyc
+data
+openapi
+src
+

.env.example

@@ -0,0 +1,30 @@
+# Required: bootstrap and core app settings.
+# These values should be set before the container starts.
+APP_NAME=Home Automation Backend (Python)
+APP_ENV=production
+APP_HOSTNAME=home-automation.example.com
+APP_DATABASE_URL=sqlite:////app/data/app.db
+AUTH_BOOTSTRAP_USERNAME=admin
+AUTH_BOOTSTRAP_PASSWORD=change-me
+
+# Optional: runtime overrides.
+# Leave these commented out to use the application's built-in defaults.
+# APP_DEBUG=
+# AUTH_SESSION_COOKIE_NAME=
+# AUTH_SESSION_TTL_HOURS=
+# AUTH_COOKIE_SECURE_OVERRIDE=
+
+# Optional: Home Assistant integration.
+# Leave these empty when Home Assistant integration is not needed.
+HOME_ASSISTANT_BASE_URL=
+HOME_ASSISTANT_AUTH_TOKEN=
+POO_WEBHOOK_ID=
+POO_SENSOR_ENTITY_NAME=
+POO_SENSOR_FRIENDLY_NAME=
+
+# Optional: TickTick integration.
+# APP_HOSTNAME is used to derive the OAuth callback URI automatically.
+TICKTICK_CLIENT_ID=
+TICKTICK_CLIENT_SECRET=
+TICKTICK_TOKEN=
+HOME_ASSISTANT_ACTION_TASK_PROJECT_ID=

.github/workflows/docker-image.yml

@@ -0,0 +1,43 @@
+name: docker-image
+
+on:
+  push:
+    tags:
+      - "v*"
+
+env:
+  REGISTRY_HOST: code.wanderingbadger.dev
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v4
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+        with:
+          platforms: amd64,arm64
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to Gitea Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY_HOST }}
+          username: ${{ secrets.REGISTRY_USERNAME }}
+          password: ${{ secrets.REGISTRY_TOKEN }}
+
+      - name: Build and push multi-arch image
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          platforms: linux/amd64,linux/arm64
+          push: true
+          tags: |
+            ${{ env.REGISTRY_HOST }}/${{ env.IMAGE_NAME }}:${{ github.ref_name }}
+            ${{ env.REGISTRY_HOST }}/${{ env.IMAGE_NAME }}:latest

.github/workflows/nightly.yml

@@ -1,22 +0,0 @@
-name: Run nightly tests
-
-on:
-  schedule:
-    - cron: '0 20 * * *' # Every day at 20:00 UTC
-  push:
-    branches:
-      - main
-jobs:
-  nightly-tests:
-    runs-on: [ubuntu-latest, cloud]
-    steps:
-    - uses: actions/checkout@v4
-
-    - name: Set up Go
-      uses: actions/setup-go@v4
-      with:
-        go-version: '1.23'
-
-    - name: Test
-      working-directory: ./src
-      run: go test -v --short ./...

.github/workflows/pytest.yml

@@ -0,0 +1,31 @@
+name: pytest
+
+on:
+  push:
+    branches:
+      - "**"
+  pull_request:
+  workflow_dispatch:
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.13"
+          cache: pip
+          cache-dependency-path: |
+            requirements.txt
+            dev-requirements.txt
+
+      - name: Install dependencies
+        run: python -m pip install -r dev-requirements.txt
+
+      - name: Run pytest
+        run: python -m pytest

.github/workflows/short-tests.yml

@@ -1,28 +0,0 @@
-name: Run short tests
-
-on:
-  push:
-  pull_request:
-
-jobs:
-  run-tests:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v4
-
-    - name: Set up Go
-      uses: actions/setup-go@v4
-      with:
-        go-version: '1.24'
-
-    - name: Run short tests with coverage
-      working-directory: ./src
-      run: | # TODO: at this moment only Home Assistant component is tested
-        go test -v --short ./components/homeassistant/... -cover -coverprofile=cover.out
-    - name: Upload coverage report
-      uses: actions/upload-artifact@v3
-      with:
-        name: coverage-report_build_${{ github.run_number }}
-        path:  ${{ github.workspace }}/src/cover.out
-        retention-days: 1
-

.gitignore

@@ -1,37 +1,8 @@
-# If you prefer the allow list template instead of the deny list, see community template:
-# https://github.com/github/gitignore/blob/main/community/Golang/Go.AllowList.gitignore
-#
-# Binaries for programs and plugins
-*.exe
-*.exe~
-*.dll
-*.so
-*.dylib
-
-# Test binary, built with `go test -c`
-*.test
-
-# Output of the go coverage tool, specifically when used with LiteIDE
-*.out
-
-# Dependency directories (remove the comment below to include it)
-# vendor/
-
-# Go workspace file
-go.work
-go.work.sum
-
-# env file
+.codex
 .env
-
-temp_data/
-
-# py file for branch switching
-.venv
-__pycache__/
 .pytest_cache/
-config.yaml
-bin/
-*.db
-
-cover.html
+.venv/
+__pycache__/
+*.pyc
+data/
+review-notes/

.vscode/launch.json

@@ -1,35 +1,20 @@
 {
-    // Use IntelliSense to learn about possible attributes.
-    // Hover to view descriptions of existing attributes.
-    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
     "version": "0.2.0",
     "configurations": [
         {
-            "name": "Launch Package",
-            "type": "go",
+            "name": "Launch Python App",
+            "type": "debugpy",
             "request": "launch",
-            "mode": "auto",
-            "program": "${workspaceFolder}"
-        },
-        {
-            "name": "Launch Poo Reverse",
-            "type": "go",
-            "request": "launch",
-            "mode": "auto",
-            "program": "${workspaceFolder}/src/helper/poo_recorder_helper/main.go",
+            "module": "uvicorn",
             "args": [
-                "reverse"
-            ]
-        },
-        {
-            "name": "Launch Home Automation",
-            "type": "go",
-            "request": "launch",
-            "mode": "auto",
-            "program": "${workspaceFolder}/src/main.go",
-            "args": [
-                "serve"
-            ]
+                "app.main:app",
+                "--reload",
+                "--host",
+                "0.0.0.0",
+                "--port",
+                "8000"
+            ],
+            "jinja": true
         }
     ]
-}
+}

CLAUDE.md

@@ -0,0 +1,137 @@
+# CLAUDE.md — Home Automation Backend
+
+本文件每次会话自动加载。它定义本项目的**工作流程、文档位置、commit 规范**。请在动手前先读完。
+
+## 项目速览
+
+- 个人用 home-automation 后端：**FastAPI + SQLite + SQLAlchemy + Alembic**，服务端模板（Jinja，M2 将换成 React SPA）。
+- 单 admin 鉴权（Argon2 + server-side session cookie），runtime config 落 `app_config` 表。
+- 模块：public IPv4 monitor、SMTP 通知、location recorder、poo recorder、Home Assistant in/out、TickTick OAuth。
+- 已发布 `v1.0.3`。下一阶段方向：**M1 单库化 → M2 React 前端 → M3 token/移动端（远期，M2 后再说）**。
+- **当前现实**：在 M1 完成前仍是**三个独立 SQLite 库**（app / location / poo），三套 DeclarativeBase、三条 Alembic 链。不要假设已经单库——以代码现状为准。
+- 明确不做：Notion 模块。
+
+## 文档地图与「开工前必读」
+
+文档都在 `docs/`：
+
+| 路径 | 作用 |
+| --- | --- |
+| `docs/roadmap.md` | 全局规划与里程碑总览 |
+| `docs/design/README.md` | **协作契约**：任务卡格式、原子任务定义、校验闸门、数据安全红线 |
+| `docs/design/m1-db-consolidation.md` | M1 原子任务（含真实代码现状盘点 + 人工 runbook） |
+| `docs/design/m2-frontend-v2.md` | M2 原子任务 + API 契约 + 前端校验闸门 |
+| `docs/design/m3-token-mobile.md` | M3（远期，暂缓） |
+| `docs/*.md`（auth / public-ip-monitor / location-recorder …） | 各模块说明，按需读 |
+
+**开工时读取顺序**：
+1. `docs/design/README.md`（每轮都读，它是流程与验收的共同契约）。
+2. 本轮对应的 milestone 文档（如 `docs/design/m1-db-consolidation.md`），定位要做的任务卡。
+3. 任务卡 `Files` 列出的源文件 + 该模块的 `docs/*.md`（按需）。
+4. `docs/roadmap.md` 仅在需要全局视角时读。
+
+## 工作流程
+
+### 实现模式（由用户的提示词决定）
+
+- **默认逐步**：给一个 milestone 文档，按其中原子任务**一步一步**实现。
+- **(a) 只实现一步**：用户说"只实现一步 / 这一个任务"时，**只做那一个任务卡**，跑完校验闸门后停下，等用户确认，不要顺手往下做。
+- **(b) 完成整个 milestone**：仅当用户在提示词里**显式要求启用 sub-agent 并指定模型**时，才用指定模型起 implementer sub-agent，按任务依赖顺序跑完整条链。
+- **Sub-agent 纪律**：只在用户显式要求时才 spawn sub-agent；单步/小改动在主线内联完成。起 sub-agent 时用用户**指定的模型**（Agent 工具的 `model` 覆盖）。
+
+### 角色（Orchestrator → Implementer → Reviewer）
+
+- 我（主线）= **Orchestrator**：挑依赖已满足的下一个任务、派发、转述结果、维护任务 `Status`。
+- **Implementer**（便宜模型，用户指定）：一次一个任务，严格按任务卡，不扩范围。
+- **Reviewer**（强模型，用户指定）：实现完成后起 Reviewer sub-agent，按任务卡 `Acceptance criteria` + `Reviewer checklist` 复核、**独立重跑校验闸门**，驱动 implementer 返工直到本轮 PASS。
+
+### 校验闸门（每个任务结束都要全绿）
+
+根目录、激活 `.venv` 后：
+```bash
+pytest                      # 权威闸门（CI 跑的就是它）
+ruff check .                # line-length=100
+python scripts/export_openapi.py && git diff --exit-code openapi/   # 改了路由/schema 才需要，且产物须入库
+```
+前端任务（M2）在 `frontend/` 下另跑 `npm run lint && npm run typecheck && npm run test && npm run build`（详见 m2 文档 §8）。
+**不过闸门就不算完成**，不得跳过、不得留红给下一轮。
+
+## 每轮简报（`review-notes/`）
+
+每轮工作都要在 `review-notes/` 下产出**中文简报**。该目录**已在 `.gitignore` 忽略**，纯本地、不入库——它是 agent 之间和与人之间的交接载体，不是仓库产物。
+
+- **实现 / 返工简报**：每轮实现完成后（无论首次实现还是返工），写一份。文件名建议 `<task-id>-impl-<n>.md` / `<task-id>-rework-<n>.md`（如 `M1-T03-impl-1.md`、`M1-T03-rework-1.md`）。至少包含：
+  1. **本轮修改的具体内容**（改了哪些文件、做了什么、为什么）。
+  2. **自动化测试结果**（`pytest` / `ruff` / 前端闸门的实际输出或结论，通过/失败逐项写清）。
+  3. **若需人工 walkthrough**：写明具体步骤（怎么启动、点哪里、预期看到什么）；若无需人工验证，明确写"无需人工 walkthrough"。
+- **review 简报**：每轮 review 后写一份，文件名建议 `<task-id>-review-<n>.md`（如 `M1-T03-review-1.md`）。至少包含：评审结论（`PASS` 或带编号的返工清单）、对照任务卡 `Acceptance criteria` + `Reviewer checklist` 的逐条核对、reviewer 独立重跑校验闸门的结果。
+
+**用途**：① reviewer 审核时参考对应的实现简报；② implementer 返工时参考对应的 review 简报；③ 人类（用户）通读这些简报确认有无问题。简报之间用文件名里的 `<task-id>` 与轮次 `<n>` 对应起来。
+
+### Orchestrator 派发契约（让简报真正被读到）
+
+**关键**：sub-agent 冷启动、不继承主线上下文，**不会因为本文件提到简报就自动去读**对应文件。简报能流转，靠的是 orchestrator（主线）在**每次 spawn 时把路径显式写进 prompt**，而不是被动约定。所以派发时必须做到：
+
+- **显式告诉它「先读哪个简报」**：
+  - 派 implementer 做**首次实现** → 传任务卡位置（milestone 文档路径 + task id）；无前置简报。
+  - 派 implementer 做**返工** → 必须传对应的 `review-notes/<task>-review-<n>.md` 路径，并要求**先读它**再改。
+  - 派 reviewer → 必须传对应的 `review-notes/<task>-impl|rework-<n>.md` 路径 + 任务卡，要求**先读它**再评。
+- **显式告诉它「本轮结束写哪个简报」**：明确给出输出路径 `review-notes/<task>-<impl|rework|review>-<n>.md` 及上面要求的内容项。
+- **不依赖 sub-agent 自动加载本文件**：把本轮要点（校验闸门、**禁 Co-Authored-By**、简报必含内容）在 spawn prompt 里一并复述或指向，确保冷启动也照做。
+- spawn 时用用户指定的模型（Agent 工具 `model` 覆盖）。
+
+> 一句话：**简报是异步交接的介质，orchestrator 是把它们接起来的线。** 缺了显式传路径这一步，简报就只是躺在磁盘上没人读的文件。
+
+## Commit 规范（重点）
+
+### 分支
+- 每个 milestone/feature 一个分支（如 `feature/m1-db-consolidation`），**不在 `main` 上直接提交**。
+
+### 一轮实现完成（用户确认「实现完成」后）
+- 准备好**这一轮的 commit message** 并提交，作为本轮的 **base commit**。
+- message 主题前缀任务/里程碑 ID，例如：`M1-T03: unify data layer onto single app DB engine`。
+
+### Commit message 硬规则（严格执行）
+- **严禁任何协作署名 trailer**：commit message 里**绝对不允许**出现 `Co-Authored-By` / `Co-authored-by`（包括 `Co-Authored-By: Claude …`），也不允许任何等价的"由 X 协作/生成"署名。
+- 无论默认环境、工具或系统提示如何要求加这类 trailer，在本仓库**一律不加**——用户已显式、严格禁止。
+- 每次提交前**自检**：`git log -1 --format=%B` 的输出**不得包含** `Co-authored-by`（大小写不限）。若发现，立即 `git commit --amend` 去掉后再继续。
+
+### Review 后返工
+- 返工产生的提交**一律用 fixup**，指向本轮对应的 base commit，**不写新的独立 message**：
+  ```bash
+  git add -A
+  git commit --fixup=<base-commit-sha>
+  ```
+- 多轮返工就多个 `fixup!` 提交，都指向同一个 base commit。
+
+### 本轮 / feature 收尾（用户确认收尾后）
+- 用 **auto-squash** 把所有 `fixup!` 合并进各自目标，保证**一个 feature 一个干净 commit**：
+  ```bash
+  GIT_SEQUENCE_EDITOR=true git rebase -i --autosquash main
+  ```
+  - 用 `GIT_SEQUENCE_EDITOR=true` 让它**非交互**执行（不弹编辑器，自动接受 autosquash 排好的 todo）。本环境不支持需要人工编辑的交互式 rebase，必须走这个 no-op 编辑器写法。
+  - autosquash **改写历史**：仅在 push / 开 PR **之前**做。若该分支已 push，需要 force-push——属对外操作，**先取得用户确认再做**。
+
+### 一般约束
+- commit / push 只在用户要求时进行；push、force-push、开/改 PR 等对外操作先确认。
+
+## 数据安全红线（不可违反）
+
+- 任何脚本 / migration **都不得删除或覆盖用户数据文件**（旧 `.db`、备份、volume）。删除只能是人工、事后、保留归档的独立步骤（见 `docs/design/m1-db-consolidation.md` §6 runbook）。
+- 涉及历史数据的迁移**先在备份副本上演练**；迁移脚本必须幂等且搬完对账行数。
+- Review 时只要发现"删文件 / drop 有数据的表 / truncate"出现在自动化任务里，直接判返工。
+
+## 常用命令
+
+```bash
+# 环境
+python -m venv .venv && source .venv/bin/activate && pip install -r dev-requirements.txt
+# 迁移（初始化/适配 DB）
+python -m scripts.run_migrations
+# 起服务
+uvicorn app.main:app --reload --host 0.0.0.0 --port 8000
+# 测试 / lint / OpenAPI 导出
+pytest
+ruff check .
+python scripts/export_openapi.py
+```

Dockerfile

@@ -0,0 +1,22 @@
+FROM python:3.12-slim
+
+ENV PYTHONDONTWRITEBYTECODE=1 \
+    PYTHONUNBUFFERED=1
+
+WORKDIR /app
+
+COPY requirements.txt ./
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY app ./app
+COPY alembic_app ./alembic_app
+COPY alembic_app.ini ./
+COPY scripts ./scripts
+COPY docker ./docker
+COPY README.md ./
+RUN mkdir -p /app/data
+
+EXPOSE 8000
+
+ENTRYPOINT ["/app/docker/entrypoint.sh"]
+CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]

README.md

@@ -1 +1,401 @@
-Port 8881
+# Home Automation Backend
+
+这是当前 `home-automation` 项目的首个 Python 版本。
+
+当前系统已经包含：
+
+- FastAPI Web 应用与服务端模板页面
+- SQLite + SQLAlchemy + Alembic 的单库结构
+- username/password + server-side session 鉴权
+- runtime config 页面与 app DB 持久化
+- public IPv4 monitor、历史持久化与定时检查
+- SMTP 配置、测试发信与 public IPv4 changed 邮件通知
+- location recorder
+- poo recorder
+- Home Assistant inbound / outbound integration
+- TickTick OAuth 与 action task 集成
+- pytest 测试与 OpenAPI 导出脚本
+- Docker / Compose 部署入口
+
+当前明确不包含：
+
+- Notion 模块
+
+## 当前配置现实
+
+当前系统使用单一 SQLite 数据库文件（`app.db`），所有数据表都在其中：
+
+- auth（单个 admin 用户、server-side session）
+- runtime config 持久化（`app_config` 表）
+- public IPv4 当前状态与变化历史
+- location 记录（`location` 表）
+- poo 记录（`poo_records` 表）
+
+配置层只保留一个数据库环境变量：
+
+- `APP_DATABASE_URL`
+
+`app.db` 不会在应用启动时自动创建，需要先运行：
+
+```bash
+python -m scripts.run_migrations
+```
+
+该命令会通过 Alembic 将 `app.db` 初始化或升级到最新 head（含 `location` / `poo_records` 表）。
+
+## 当前目录
+
+主要目录如下：
+
+- `app/`: FastAPI 应用代码
+- `alembic_app/`: App DB 的 Alembic migration 环境（同时管理 `location` / `poo_records` 表）
+- `tests/`: pytest 测试
+- `docs/`: 当前系统说明文档
+- `scripts/`: 辅助脚本，例如 OpenAPI 导出
+
+## 依赖管理
+
+项目现在采用 `pip-tools` 管理依赖：
+
+- 生产依赖源文件：`requirements.in`
+- 开发依赖源文件：`dev-requirements.in`
+- 编译产物：
+  - `requirements.txt`
+  - `dev-requirements.txt`
+
+更新依赖时建议使用：
+
+```bash
+python -m venv .venv
+source .venv/bin/activate
+pip install pip-tools
+pip-compile requirements.in
+pip-compile dev-requirements.in
+```
+
+如果要升级某个依赖，可以用：
+
+```bash
+pip-compile --upgrade-package fastapi requirements.in
+pip-compile dev-requirements.in
+```
+
+## 本地启动
+
+建议使用 Python 3.11 或以上版本。
+
+1. 创建虚拟环境并安装依赖
+
+```bash
+python -m venv .venv
+source .venv/bin/activate
+pip install -r dev-requirements.txt
+```
+
+2. 准备环境变量
+
+```bash
+cp .env.example .env
+```
+
+3. 初始化数据库
+
+```bash
+python -m scripts.run_migrations
+```
+
+4. 启动服务
+
+```bash
+uvicorn app.main:app --reload --host 0.0.0.0 --port 8000
+```
+
+启动后可访问：
+
+- 应用首页：`http://localhost:8000/`
+- 健康检查：`http://localhost:8000/status`
+- Swagger UI：`http://localhost:8000/docs`
+- ReDoc：`http://localhost:8000/redoc`
+
+## 数据库与 Alembic
+
+当前使用单一 SQLite 数据库文件：
+
+- App DB：`sqlite:///./data/app.db`
+- 数据目录：`./data/`
+
+所有模型（auth / config / public_ip / location / poo）共用同一个 `Base`，均通过单一 Alembic 链管理：
+
+- Alembic 环境：`alembic_app.ini` + `alembic_app/`
+- 统一 migration job：`python -m scripts.run_migrations`
+- App DB 接管 / 初始化：`python scripts/app_db_adopt.py`
+
+历史 location / poo 数据（旧版本遗留的独立 DB 文件）已通过以下脚本一次性迁移至 `app.db`（幂等，不删除旧文件）：
+
+```bash
+python -m scripts.migrate_legacy_data
+```
+
+## 基础鉴权
+
+当前项目提供一个单用户 admin 鉴权层，用于保护配置页面与管理能力。
+
+- 认证模型：`username/password`
+- 会话模型：server-side session + cookie
+- 当前主要受保护页面：`/config`
+- 当前公开页面：`/login`
+- 当前公开 API：现有业务 API 暂未在这一轮统一收口到 auth 下
+
+安全实现的当前边界：
+
+- 密码使用 Argon2 做哈希存储
+- session cookie 使用 `HttpOnly`
+- `Secure` 默认随 `APP_ENV` 切换：非 development 时默认开启
+- `SameSite=Lax`
+- 登录表单和登出表单都有基础 CSRF 防护
+
+首次启动时，如果 `APP_DATABASE_URL` 对应的 auth DB 里还没有用户，应用会使用：
+
+- `AUTH_BOOTSTRAP_USERNAME`
+- `AUTH_BOOTSTRAP_PASSWORD`
+
+创建初始 admin 用户。当前默认就是：
+
+- username: `admin`
+- password: `admin`
+
+首次登录后会被要求立即修改密码。这个 bootstrap 只用于首个用户落库，不是后续的完整配置管理方案。
+
+当前前端主要有两条页面路径：
+
+- `/login`
+- `/config`
+
+无论是本地 `host:port` 还是反向代理后的域名访问，登录成功后都使用相对路径跳转到 `/config`。
+
+## Config 持久化
+
+当前 config 页面不会把修改写回 `.env`。
+
+当前原则是：
+
+- `.env` 只负责 bootstrap / fallback
+- app 启动先从 `.env` 读取数据库地址等基础配置
+- 请求期读取配置时，优先使用 app DB 中的 `app_config` 表
+- 如果数据库里没有对应值，再 fallback 到 `.env`
+
+这意味着：
+
+- app DB 地址（`APP_DATABASE_URL`）仍然属于 bootstrap 范畴
+- 运行时可编辑配置主要通过 `app_config` 表持久化
+- token / secret 这类运行时必须可取回的配置，目前允许明文存储在 config 表中
+- 登录密码仍然单独使用 Argon2 哈希，不走 config 表明文存储
+
+当前已经接入 config 页面的运行时配置包括：
+
+- 基础系统配置
+- auth cookie 相关配置
+- SMTP 基础配置
+- TickTick OAuth 配置
+- Home Assistant 配置
+
+其中 SMTP password 与其他 secret 字段一致：
+
+- 页面不明文回显
+- 留空提交时保留旧值
+- 用于测试发信与自动通知时不会写入响应
+
+## Public IPv4 Monitor
+
+当前系统已经提供最小可用的 public IPv4 monitor：
+
+- 使用单一 provider 检查当前公网 IPv4
+- 将状态与变化历史持久化到 app DB
+- 提供受保护的手动检查入口：`GET /public-ip/check`
+- 启动时注册 APScheduler job，默认每 4 小时检查一次
+
+当前 app DB 中与此功能相关的新表：
+
+- `public_ip_state`
+- `public_ip_history`
+
+状态语义如下：
+
+- `first_seen`：首次发现当前公网 IPv4
+- `unchanged`：与上次状态一致
+- `changed`：公网 IPv4 发生变化
+- `error`：provider 请求失败或返回无效值
+
+## SMTP 与邮件通知
+
+当前系统已经提供最小可用的 SMTP 能力：
+
+- SMTP 配置可在 `/config` 页面填写并保存到 `app_config`
+- 可通过 config 页面发送测试邮件
+- 邮件 `From` 头支持显示名，例如 `Home Automation <sender@example.com>`
+
+当前 SMTP 配置项包括：
+
+- `SMTP_ENABLED`
+- `SMTP_HOST`
+- `SMTP_PORT`
+- `SMTP_USERNAME`
+- `SMTP_PASSWORD`
+- `SMTP_FROM_NAME`
+- `SMTP_FROM_ADDRESS`
+- `SMTP_TO_ADDRESS`
+- `SMTP_USE_STARTTLS`
+
+当前 public IPv4 monitor 已与 SMTP sender 接通，但只处理一个很小的通知场景：
+
+- 当 public IPv4 check 结果为 `changed` 时，自动发送一封英文纯文本邮件
+
+以下情况不会发邮件：
+
+- `first_seen`
+- `unchanged`
+- `error`
+
+当前通知邮件内容固定，不提供模板系统，正文会包含：
+
+- previous IP
+- current IP
+- detected time
+
+手动测试时，如果需要再次模拟一次 IP 变化，可以临时修改 `public_ip_state.current_ipv4` 为一个保留测试地址，然后再次调用 `GET /public-ip/check`。
+
+## OpenAPI
+
+可使用下面的脚本重新导出当前 API 定义：
+
+```bash
+python scripts/export_openapi.py
+```
+
+导出结果会写入：
+
+- `openapi/openapi.json`
+- `openapi/openapi.yaml`
+
+## Docker Compose
+
+当前默认 Compose 服务名为 `app`，容器名固定为 `home-automation-app`。
+
+当前 Compose 分成两层：
+
+- `docker-compose.yml`：默认使用 registry image，适合部署 / 生产拉取
+- `docker-compose.override.yml`：仅为本地开发追加 `build: .`
+
+本地开发启动方式：
+
+```bash
+docker compose up -d --build
+```
+
+上面的命令会自动叠加 `docker-compose.override.yml`，因此本地仍然会按当前工作目录重新 build。
+
+如果要按生产方式直接从 registry 拉取并启动，显式只使用基础 compose 文件：
+
+```bash
+docker compose -f docker-compose.yml pull
+docker compose -f docker-compose.yml up -d
+```
+
+持续查看日志：
+
+```bash
+docker compose logs -f app
+```
+
+## Container Image CI
+
+项目提供了一个 release image workflow：
+
+- workflow 文件：`.github/workflows/docker-image.yml`
+- 触发条件：push 匹配 `v*` 的 tag，例如 `v1.0.0`
+- registry：`code.wanderingbadger.dev`
+- image：`code.wanderingbadger.dev/<owner>/<repo>`
+
+`docker-compose.yml` 中生产默认使用的 app image 当前为：
+
+- `code.wanderingbadger.dev/tliu93/home-automation:latest`
+
+当前 workflow 不再把 image name 硬编码到特定 user package 路径，而是直接使用当前仓库标识生成镜像路径：
+
+- `code.wanderingbadger.dev/${github.repository}:${tag}`
+
+在 Gitea 这里，package 更贴近 repo 归属的语义，主要体现在镜像命名路径本身，而不是额外的“绑定”动作。也就是说，当前发布方式是按仓库路径约定来对齐 repo/package 语义。
+
+这个 workflow 会构建并推送 multi-arch image：
+
+- `linux/amd64`
+- `linux/arm64`
+
+推送的 tag：
+
+- release tag 本身，例如 `v1.0.0`
+- `latest`
+
+workflow 依赖以下 secrets：
+
+- `REGISTRY_USERNAME`
+- `REGISTRY_TOKEN`
+
+CI 产出的 image 是给部署机直接 `docker pull` 使用的。部署机不需要 checkout 本仓库，也不需要本地执行 `docker build`。
+
+## 运行测试
+
+```bash
+pytest
+```
+
+当前测试包含：
+
+- app 启动与 `/status` 检查
+- 登录 / session / 鉴权流程
+- runtime config 读写
+- public IPv4 monitor
+- SMTP 配置与测试发信
+- location / poo recorder 端点
+- Home Assistant inbound 集成
+- TickTick OAuth
+- 部署与迁移（`run_migrations`）
+- legacy 数据迁移脚本（`migrate_legacy_data`）
+
+## OpenAPI 导出
+
+FastAPI 默认会暴露 OpenAPI。若需要导出静态 schema 文件，可运行：
+
+```bash
+python scripts/export_openapi.py
+```
+
+输出文件会写到：
+
+- `openapi/openapi.json`
+- `openapi/openapi.yaml`
+
+`openapi/` 当前纳入版本控制。接口发生变更时，应重新运行导出脚本并同步提交生成的 schema 文件。
+
+## 容器启动
+
+1. 准备环境变量文件
+
+```bash
+cp .env.example .env
+```
+
+2. 启动容器
+
+```bash
+docker compose up --build
+```
+
+默认端口：
+
+- `8000:8000`
+
+SQLite 持久化目录：
+
+- 本地 `./data`
+- 容器内 `/app/data`

alembic_app.ini

@@ -0,0 +1,37 @@
+[alembic]
+script_location = alembic_app
+prepend_sys_path = .
+path_separator = os
+sqlalchemy.url = sqlite:///./data/app.db
+
+[loggers]
+keys = root,sqlalchemy,alembic
+
+[handlers]
+keys = console
+
+[formatters]
+keys = generic
+
+[logger_root]
+level = WARN
+handlers = console
+
+[logger_sqlalchemy]
+level = WARN
+handlers =
+qualname = sqlalchemy.engine
+
+[logger_alembic]
+level = INFO
+handlers =
+qualname = alembic
+
+[handler_console]
+class = StreamHandler
+args = (sys.stderr,)
+level = NOTSET
+formatter = generic
+
+[formatter_generic]
+format = %(levelname)-5.5s [%(name)s] %(message)s

alembic_app/env.py

@@ -0,0 +1,52 @@
+from logging.config import fileConfig
+
+from alembic import context
+from sqlalchemy import engine_from_config, pool
+
+from app.config import get_settings
+from app.db import Base
+from app.models.config import AppConfigEntry  # noqa: F401
+from app.models.auth import AuthSession, AuthUser  # noqa: F401
+from app.models.public_ip import PublicIPHistory, PublicIPState  # noqa: F401
+from app.models.location import Location  # noqa: F401
+from app.models.poo import PooRecord  # noqa: F401
+
+config = context.config
+
+if config.config_file_name is not None:
+    fileConfig(config.config_file_name)
+
+settings = get_settings()
+configured_url = config.get_main_option("sqlalchemy.url")
+if not configured_url or configured_url == "sqlite:///./data/app.db":
+    config.set_main_option("sqlalchemy.url", settings.app_database_url)
+
+target_metadata = Base.metadata
+
+
+def run_migrations_offline() -> None:
+    url = config.get_main_option("sqlalchemy.url")
+    context.configure(url=url, target_metadata=target_metadata, literal_binds=True)
+
+    with context.begin_transaction():
+        context.run_migrations()
+
+
+def run_migrations_online() -> None:
+    connectable = engine_from_config(
+        config.get_section(config.config_ini_section, {}),
+        prefix="sqlalchemy.",
+        poolclass=pool.NullPool,
+    )
+
+    with connectable.connect() as connection:
+        context.configure(connection=connection, target_metadata=target_metadata)
+
+        with context.begin_transaction():
+            context.run_migrations()
+
+
+if context.is_offline_mode():
+    run_migrations_offline()
+else:
+    run_migrations_online()

alembic_app/script.py.mako

@@ -0,0 +1,25 @@
+"""${message}
+
+Revision ID: ${up_revision}
+Revises: ${down_revision | comma,n}
+Create Date: ${create_date}
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = ${repr(up_revision)}
+down_revision: Union[str, None] = ${repr(down_revision)}
+branch_labels: Union[str, Sequence[str], None] = ${repr(branch_labels)}
+depends_on: Union[str, Sequence[str], None] = ${repr(depends_on)}
+
+
+def upgrade() -> None:
+    ${upgrades if upgrades else "pass"}
+
+
+def downgrade() -> None:
+    ${downgrades if downgrades else "pass"}

alembic_app/versions/20260420_03_app_auth_baseline.py

@@ -0,0 +1,56 @@
+"""app auth baseline
+
+Revision ID: 20260420_03_app_auth_baseline
+Revises:
+Create Date: 2026-04-20 00:00:00.000000
+"""
+
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+revision: str = "20260420_03_app_auth_baseline"
+down_revision: Union[str, None] = None
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    op.create_table(
+        "auth_users",
+        sa.Column("id", sa.Integer(), autoincrement=True, nullable=False),
+        sa.Column("username", sa.String(length=255), nullable=False),
+        sa.Column("password_hash", sa.String(length=255), nullable=False),
+        sa.Column("is_active", sa.Boolean(), nullable=False),
+        sa.Column("force_password_change", sa.Boolean(), nullable=False),
+        sa.Column("created_at", sa.DateTime(timezone=True), nullable=False),
+        sa.PrimaryKeyConstraint("id"),
+    )
+    op.create_index(op.f("ix_auth_users_username"), "auth_users", ["username"], unique=True)
+
+    op.create_table(
+        "auth_sessions",
+        sa.Column("id", sa.Integer(), autoincrement=True, nullable=False),
+        sa.Column("user_id", sa.Integer(), nullable=False),
+        sa.Column("token_hash", sa.String(length=64), nullable=False),
+        sa.Column("csrf_token", sa.String(length=128), nullable=False),
+        sa.Column("created_at", sa.DateTime(timezone=True), nullable=False),
+        sa.Column("expires_at", sa.DateTime(timezone=True), nullable=False),
+        sa.Column("revoked_at", sa.DateTime(timezone=True), nullable=True),
+        sa.ForeignKeyConstraint(["user_id"], ["auth_users.id"]),
+        sa.PrimaryKeyConstraint("id"),
+    )
+    op.create_index(op.f("ix_auth_sessions_expires_at"), "auth_sessions", ["expires_at"], unique=False)
+    op.create_index(op.f("ix_auth_sessions_token_hash"), "auth_sessions", ["token_hash"], unique=True)
+    op.create_index(op.f("ix_auth_sessions_user_id"), "auth_sessions", ["user_id"], unique=False)
+
+
+def downgrade() -> None:
+    op.drop_index(op.f("ix_auth_sessions_user_id"), table_name="auth_sessions")
+    op.drop_index(op.f("ix_auth_sessions_token_hash"), table_name="auth_sessions")
+    op.drop_index(op.f("ix_auth_sessions_expires_at"), table_name="auth_sessions")
+    op.drop_table("auth_sessions")
+    op.drop_index(op.f("ix_auth_users_username"), table_name="auth_users")
+    op.drop_table("auth_users")

alembic_app/versions/20260420_04_app_config_table.py

@@ -0,0 +1,34 @@
+"""app config table
+
+Revision ID: 20260420_04_app_config_table
+Revises: 20260420_03_app_auth_baseline
+Create Date: 2026-04-20 00:00:01.000000
+"""
+
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+revision: str = "20260420_04_app_config_table"
+down_revision: Union[str, None] = "20260420_03_app_auth_baseline"
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    op.create_table(
+        "app_config",
+        sa.Column("id", sa.Integer(), autoincrement=True, nullable=False),
+        sa.Column("key", sa.String(length=255), nullable=False),
+        sa.Column("value", sa.String(), nullable=False),
+        sa.Column("updated_at", sa.DateTime(timezone=True), nullable=False),
+        sa.PrimaryKeyConstraint("id"),
+    )
+    op.create_index(op.f("ix_app_config_key"), "app_config", ["key"], unique=True)
+
+
+def downgrade() -> None:
+    op.drop_index(op.f("ix_app_config_key"), table_name="app_config")
+    op.drop_table("app_config")

alembic_app/versions/20260429_05_public_ip_monitor.py

@@ -0,0 +1,55 @@
+"""public ip monitor tables
+
+Revision ID: 20260429_05_public_ip_monitor
+Revises: 20260420_04_app_config_table
+Create Date: 2026-04-29 00:00:01.000000
+"""
+
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+revision: str = "20260429_05_public_ip_monitor"
+down_revision: Union[str, None] = "20260420_04_app_config_table"
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    op.create_table(
+        "public_ip_history",
+        sa.Column("id", sa.Integer(), autoincrement=True, nullable=False),
+        sa.Column("ipv4", sa.String(length=45), nullable=False),
+        sa.Column("observed_at", sa.DateTime(timezone=True), nullable=False),
+        sa.Column("change_type", sa.String(length=32), nullable=False),
+        sa.Column("provider", sa.String(length=64), nullable=True),
+        sa.PrimaryKeyConstraint("id"),
+    )
+    op.create_index(
+        "ix_public_ip_history_observed_at",
+        "public_ip_history",
+        ["observed_at"],
+        unique=False,
+    )
+
+    op.create_table(
+        "public_ip_state",
+        sa.Column("id", sa.Integer(), autoincrement=True, nullable=False),
+        sa.Column("current_ipv4", sa.String(length=45), nullable=False),
+        sa.Column("previous_ipv4", sa.String(length=45), nullable=True),
+        sa.Column("first_seen_at", sa.DateTime(timezone=True), nullable=False),
+        sa.Column("last_checked_at", sa.DateTime(timezone=True), nullable=False),
+        sa.Column("last_changed_at", sa.DateTime(timezone=True), nullable=True),
+        sa.Column("last_check_status", sa.String(length=32), nullable=False),
+        sa.Column("last_check_error", sa.String(length=255), nullable=True),
+        sa.Column("last_provider", sa.String(length=64), nullable=True),
+        sa.PrimaryKeyConstraint("id"),
+    )
+
+
+def downgrade() -> None:
+    op.drop_table("public_ip_state")
+    op.drop_index("ix_public_ip_history_observed_at", table_name="public_ip_history")
+    op.drop_table("public_ip_history")

alembic_app/versions/20260611_06_merge_location_poo_tables.py

@@ -0,0 +1,43 @@
+"""merge location and poo_records tables into app chain
+
+Revision ID: 20260611_06_merge_location_poo_tables
+Revises: 20260429_05_public_ip_monitor
+Create Date: 2026-06-11 00:00:01.000000
+"""
+
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+revision: str = "20260611_06_merge_location_poo_tables"
+down_revision: Union[str, None] = "20260429_05_public_ip_monitor"
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    op.create_table(
+        "location",
+        sa.Column("person", sa.Text(), nullable=False),
+        sa.Column("datetime", sa.Text(), nullable=False),
+        sa.Column("latitude", sa.REAL(), nullable=False),
+        sa.Column("longitude", sa.REAL(), nullable=False),
+        sa.Column("altitude", sa.REAL(), nullable=True),
+        sa.PrimaryKeyConstraint("person", "datetime"),
+    )
+
+    op.create_table(
+        "poo_records",
+        sa.Column("timestamp", sa.Text(), nullable=False),
+        sa.Column("status", sa.Text(), nullable=False),
+        sa.Column("latitude", sa.REAL(), nullable=False),
+        sa.Column("longitude", sa.REAL(), nullable=False),
+        sa.PrimaryKeyConstraint("timestamp"),
+    )
+
+
+def downgrade() -> None:
+    op.drop_table("poo_records")
+    op.drop_table("location")

app/__init__.py

@@ -0,0 +1,2 @@
+"""Application package for the home automation backend."""
+

app/api/__init__.py

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+"""API package."""
+

app/api/routes/__init__.py

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+"""Route modules."""
+

app/api/routes/auth.py

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+import logging
+from pathlib import Path
+
+from fastapi import APIRouter, Depends, Form, Request, status
+from fastapi.responses import HTMLResponse, RedirectResponse, Response
+from fastapi.templating import Jinja2Templates
+from sqlalchemy.orm import Session
+
+from app.config import Settings
+from app.dependencies import get_app_settings, get_db, get_current_auth_session
+from app.services.auth import (
+    AuthenticatedSession,
+    authenticate_user,
+    change_password,
+    create_session,
+    AuthPasswordChangeError,
+    issue_login_csrf_token,
+    revoke_session,
+    validate_csrf_token,
+)
+from app.services.config_page import build_config_sections, is_ticktick_oauth_ready
+
+logger = logging.getLogger(__name__)
+templates = Jinja2Templates(directory=str(Path(__file__).resolve().parents[2] / "templates"))
+router = APIRouter(tags=["auth"])
+
+LOGIN_CSRF_COOKIE_NAME = "login_csrf"
+
+
+@router.get("/login", response_class=HTMLResponse)
+def login_page(
+    request: Request,
+    settings: Settings = Depends(get_app_settings),
+    current_auth: AuthenticatedSession | None = Depends(get_current_auth_session),
+) -> Response:
+    if current_auth is not None:
+        return RedirectResponse(url="/config", status_code=status.HTTP_303_SEE_OTHER)
+
+    csrf_token = issue_login_csrf_token()
+    response = templates.TemplateResponse(
+        request,
+        "login.html",
+        {
+            "app_name": settings.app_name,
+            "app_env": settings.app_env,
+            "csrf_token": csrf_token,
+            "error_message": None,
+        },
+    )
+    _set_login_csrf_cookie(response, settings=settings, token=csrf_token)
+    return response
+
+
+@router.post("/login", response_class=HTMLResponse)
+def login_submit(
+    request: Request,
+    username: str = Form(),
+    password: str = Form(),
+    csrf_token: str = Form(),
+    session: Session = Depends(get_db),
+    settings: Settings = Depends(get_app_settings),
+) -> Response:
+    cookie_csrf_token = request.cookies.get(LOGIN_CSRF_COOKIE_NAME)
+    if not validate_csrf_token(expected=cookie_csrf_token, actual=csrf_token):
+        logger.warning("Rejected login attempt due to CSRF validation failure")
+        return _render_login_error(
+            request,
+            settings=settings,
+            status_code=status.HTTP_400_BAD_REQUEST,
+            error_message="invalid login request",
+        )
+
+    user = authenticate_user(session, username=username, password=password)
+    if user is None:
+        return _render_login_error(
+            request,
+            settings=settings,
+            status_code=status.HTTP_401_UNAUTHORIZED,
+            error_message="invalid username or password",
+        )
+
+    auth_session, raw_token = create_session(session, user=user, settings=settings)
+    response = RedirectResponse(url="/config", status_code=status.HTTP_303_SEE_OTHER)
+    response.delete_cookie(LOGIN_CSRF_COOKIE_NAME, path="/login")
+    response.set_cookie(
+        key=settings.auth_session_cookie_name,
+        value=raw_token,
+        max_age=settings.auth_session_ttl_hours * 3600,
+        httponly=True,
+        secure=settings.auth_cookie_secure,
+        samesite="lax",
+        path="/",
+    )
+    logger.info("Created authenticated session for user '%s'", user.username)
+    return response
+
+
+@router.post("/config/change-password", response_class=HTMLResponse)
+def change_password_submit(
+    request: Request,
+    current_password: str = Form(),
+    new_password: str = Form(),
+    confirm_password: str = Form(),
+    csrf_token: str = Form(),
+    session: Session = Depends(get_db),
+    settings: Settings = Depends(get_app_settings),
+    current_auth: AuthenticatedSession | None = Depends(get_current_auth_session),
+) -> Response:
+    if current_auth is None:
+        return RedirectResponse(url="/login", status_code=status.HTTP_303_SEE_OTHER)
+
+    if not validate_csrf_token(expected=current_auth.session.csrf_token, actual=csrf_token):
+        logger.warning("Rejected password change attempt due to CSRF validation failure")
+        return _render_config_page(
+            request,
+            settings=settings,
+            auth_db_session=session,
+            current_auth=current_auth,
+            status_code=status.HTTP_400_BAD_REQUEST,
+            password_change_error="invalid password change request",
+        )
+
+    try:
+        change_password(
+            session,
+            user=current_auth.user,
+            current_password=current_password,
+            new_password=new_password,
+            confirm_password=confirm_password,
+        )
+    except AuthPasswordChangeError as exc:
+        logger.info(
+            "Rejected password change for user '%s': %s",
+            current_auth.user.username,
+            exc,
+        )
+        return _render_config_page(
+            request,
+            settings=settings,
+            auth_db_session=session,
+            current_auth=current_auth,
+            status_code=status.HTTP_400_BAD_REQUEST,
+            password_change_error="password change failed",
+        )
+
+    logger.info("Password updated for user '%s'", current_auth.user.username)
+    return RedirectResponse(url="/config", status_code=status.HTTP_303_SEE_OTHER)
+
+
+@router.post("/logout")
+def logout(
+    request: Request,
+    csrf_token: str = Form(),
+    session: Session = Depends(get_db),
+    settings: Settings = Depends(get_app_settings),
+    current_auth: AuthenticatedSession | None = Depends(get_current_auth_session),
+) -> RedirectResponse:
+    if current_auth is not None and validate_csrf_token(
+        expected=current_auth.session.csrf_token, actual=csrf_token
+    ):
+        revoke_session(session, auth_session=current_auth.session)
+        logger.info("Revoked authenticated session for user '%s'", current_auth.user.username)
+    else:
+        logger.warning("Rejected logout request due to missing session or invalid CSRF token")
+
+    response = RedirectResponse(url="/login", status_code=status.HTTP_303_SEE_OTHER)
+    response.delete_cookie(settings.auth_session_cookie_name, path="/")
+    return response
+
+
+def _render_login_error(
+    request: Request,
+    *,
+    settings: Settings,
+    status_code: int,
+    error_message: str,
+) -> HTMLResponse:
+    csrf_token = issue_login_csrf_token()
+    response = templates.TemplateResponse(
+        request,
+        "login.html",
+        {
+            "app_name": settings.app_name,
+            "app_env": settings.app_env,
+            "csrf_token": csrf_token,
+            "error_message": error_message,
+        },
+        status_code=status_code,
+    )
+    _set_login_csrf_cookie(response, settings=settings, token=csrf_token)
+    return response
+
+
+def _set_login_csrf_cookie(response: HTMLResponse, *, settings: Settings, token: str) -> None:
+    response.set_cookie(
+        key=LOGIN_CSRF_COOKIE_NAME,
+        value=token,
+        max_age=1800,
+        httponly=True,
+        secure=settings.auth_cookie_secure,
+        samesite="lax",
+        path="/login",
+    )
+
+
+def _render_config_page(
+    request: Request,
+    *,
+    settings: Settings,
+    auth_db_session: Session,
+    current_auth: AuthenticatedSession,
+    status_code: int,
+    password_change_error: str | None,
+) -> HTMLResponse:
+    return templates.TemplateResponse(
+        request,
+        "config.html",
+        {
+            "app_name": settings.app_name,
+            "app_env": settings.app_env,
+            "current_username": current_auth.user.username,
+            "csrf_token": current_auth.session.csrf_token,
+            "force_password_change": current_auth.user.force_password_change,
+            "password_change_error": password_change_error,
+            "config_error": None,
+            "config_saved": False,
+            "config_sections": build_config_sections(auth_db_session, settings),
+            "ticktick_oauth_ready": is_ticktick_oauth_ready(settings),
+            "ticktick_redirect_uri": settings.ticktick_redirect_uri,
+            "ticktick_oauth_notice": None,
+            "ticktick_oauth_error": None,
+        },
+        status_code=status_code,
+    )

app/api/routes/homeassistant.py

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+import json
+import logging
+
+from fastapi import APIRouter, Depends, Request, status
+from fastapi.responses import PlainTextResponse, Response
+from pydantic import ValidationError
+from sqlalchemy.orm import Session
+
+from app.config import Settings
+from app.dependencies import (
+    get_app_settings,
+    get_db,
+    get_homeassistant_client,
+    get_ticktick_client,
+)
+from app.integrations.homeassistant import (
+    HomeAssistantClient,
+    HomeAssistantConfigError,
+    HomeAssistantRequestError,
+)
+from app.integrations.ticktick import TickTickClient, TickTickConfigError, TickTickRequestError
+from app.schemas.homeassistant import HomeAssistantPublishEnvelope
+from app.services.homeassistant_inbound import (
+    UnsupportedHomeAssistantMessage,
+    handle_homeassistant_message,
+)
+
+router = APIRouter(tags=["homeassistant"])
+logger = logging.getLogger(__name__)
+BAD_REQUEST_MESSAGE = "bad request"
+INTERNAL_SERVER_ERROR_MESSAGE = "internal server error"
+
+
+@router.post("/homeassistant/publish")
+async def publish_from_homeassistant(
+    request: Request,
+    db: Session = Depends(get_db),
+    settings: Settings = Depends(get_app_settings),
+    homeassistant_client: HomeAssistantClient = Depends(get_homeassistant_client),
+    ticktick_client: TickTickClient = Depends(get_ticktick_client),
+) -> Response:
+    try:
+        raw_payload = await request.body()
+        data = json.loads(raw_payload)
+        envelope = HomeAssistantPublishEnvelope.model_validate(data)
+        handle_homeassistant_message(
+            db,
+            envelope,
+            ticktick_client=ticktick_client,
+            poo_session=db,
+            settings=settings,
+            homeassistant_client=homeassistant_client,
+        )
+    except json.JSONDecodeError as exc:
+        logger.warning("Rejected Home Assistant publish request due to invalid JSON: %s", exc)
+        return PlainTextResponse(BAD_REQUEST_MESSAGE, status_code=status.HTTP_400_BAD_REQUEST)
+    except ValidationError as exc:
+        logger.warning(
+            "Rejected Home Assistant publish request due to validation failure: %s", exc
+        )
+        return PlainTextResponse(BAD_REQUEST_MESSAGE, status_code=status.HTTP_400_BAD_REQUEST)
+    except UnsupportedHomeAssistantMessage as exc:
+        logger.warning("Home Assistant publish target/action unsupported: %s", exc)
+        return PlainTextResponse(
+            INTERNAL_SERVER_ERROR_MESSAGE,
+            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
+        )
+    except (
+        TickTickConfigError,
+        TickTickRequestError,
+        HomeAssistantConfigError,
+        HomeAssistantRequestError,
+        RuntimeError,
+    ) as exc:
+        logger.warning("Home Assistant publish request failed during integration handling: %s", exc)
+        return PlainTextResponse(
+            INTERNAL_SERVER_ERROR_MESSAGE,
+            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
+        )
+    except ValueError as exc:
+        logger.warning("Rejected Home Assistant publish request due to invalid content: %s", exc)
+        return PlainTextResponse(BAD_REQUEST_MESSAGE, status_code=status.HTTP_400_BAD_REQUEST)
+
+    return Response(status_code=status.HTTP_200_OK)

app/api/routes/location.py

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+import json
+import logging
+
+from fastapi import APIRouter, Depends, Request, status
+from fastapi.responses import PlainTextResponse, Response
+from pydantic import ValidationError
+from sqlalchemy.orm import Session
+
+from app.dependencies import get_db
+from app.schemas.location import LocationRecordRequest
+from app.services.location import record_location
+
+router = APIRouter(tags=["location"])
+logger = logging.getLogger(__name__)
+BAD_REQUEST_MESSAGE = "bad request"
+
+
+@router.post("/location/record")
+async def create_location_record(request: Request, db: Session = Depends(get_db)) -> Response:
+    try:
+        raw_payload = await request.body()
+        data = json.loads(raw_payload)
+        payload = LocationRecordRequest.model_validate(data)
+        record_location(db, payload)
+    except json.JSONDecodeError as exc:
+        logger.warning("Rejected location request due to invalid JSON: %s", exc)
+        return PlainTextResponse(BAD_REQUEST_MESSAGE, status_code=status.HTTP_400_BAD_REQUEST)
+    except ValidationError as exc:
+        logger.warning("Rejected location request due to payload validation failure: %s", exc)
+        return PlainTextResponse(BAD_REQUEST_MESSAGE, status_code=status.HTTP_400_BAD_REQUEST)
+    except ValueError as exc:
+        logger.warning("Rejected location request due to invalid numeric input: %s", exc)
+        return PlainTextResponse(BAD_REQUEST_MESSAGE, status_code=status.HTTP_400_BAD_REQUEST)
+
+    return Response(status_code=status.HTTP_200_OK)

app/api/routes/pages.py

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+import logging
+from pathlib import Path
+
+from fastapi import APIRouter, Depends, Request, status
+from fastapi.responses import HTMLResponse, RedirectResponse, Response
+from fastapi.templating import Jinja2Templates
+
+from app.config import Settings, get_settings
+from app.dependencies import get_app_settings, get_db, get_current_auth_session
+from app.services.auth import AuthenticatedSession
+from app.services.config_page import (
+    ConfigSaveError,
+    build_config_sections,
+    is_ticktick_oauth_ready,
+    save_config_updates,
+)
+from app.services.email import EmailConfigurationError, EmailDeliveryError, is_smtp_ready, send_smtp_test_email
+from sqlalchemy.orm import Session
+
+templates = Jinja2Templates(directory=str(Path(__file__).resolve().parents[2] / "templates"))
+router = APIRouter(tags=["pages"])
+logger = logging.getLogger(__name__)
+
+
+def _ticktick_oauth_notice(status_value: str | None) -> tuple[str | None, str | None]:
+    if status_value == "success":
+        return "TickTick authorization completed successfully.", None
+    if status_value == "invalid-state":
+        return None, "TickTick authorization failed due to invalid OAuth state. Start the flow again."
+    if status_value == "invalid-callback":
+        return None, "TickTick authorization callback was missing required parameters."
+    if status_value == "failed":
+        return None, "TickTick authorization failed. Check server logs for the provider response and verify TickTick app credentials and redirect URI."
+    return None, None
+
+
+def _smtp_test_notice(status_value: str | None) -> tuple[str | None, str | None]:
+    if status_value == "success":
+        return "SMTP test email sent successfully.", None
+    if status_value == "config-error":
+        return None, "SMTP test failed. Check required SMTP settings before sending a test email."
+    if status_value == "failed":
+        return None, "SMTP test failed. Check saved SMTP settings and server reachability."
+    return None, None
+
+
+def _build_config_context(
+    *,
+    auth_db_session: Session,
+    settings: Settings,
+    current_auth: AuthenticatedSession,
+    config_saved: bool,
+    config_error: str | None,
+    password_change_error: str | None,
+    ticktick_oauth_notice: str | None,
+    ticktick_oauth_error: str | None,
+    smtp_test_notice: str | None,
+    smtp_test_error: str | None,
+) -> dict[str, object]:
+    return {
+        "app_name": settings.app_name,
+        "app_env": settings.app_env,
+        "current_username": current_auth.user.username,
+        "csrf_token": current_auth.session.csrf_token,
+        "force_password_change": current_auth.user.force_password_change,
+        "password_change_error": password_change_error,
+        "config_error": config_error,
+        "config_saved": config_saved,
+        "config_sections": build_config_sections(auth_db_session, settings),
+        "ticktick_oauth_ready": is_ticktick_oauth_ready(settings),
+        "ticktick_redirect_uri": settings.ticktick_redirect_uri,
+        "ticktick_oauth_notice": ticktick_oauth_notice,
+        "ticktick_oauth_error": ticktick_oauth_error,
+        "smtp_test_ready": is_smtp_ready(settings),
+        "smtp_test_notice": smtp_test_notice,
+        "smtp_test_error": smtp_test_error,
+    }
+
+
+@router.get("/", response_class=HTMLResponse)
+def home(
+    request: Request,
+    current_auth: AuthenticatedSession | None = Depends(get_current_auth_session),
+) -> RedirectResponse:
+    if current_auth is None:
+        return RedirectResponse(url="/login", status_code=status.HTTP_303_SEE_OTHER)
+    return RedirectResponse(url="/config", status_code=status.HTTP_303_SEE_OTHER)
+
+
+@router.get("/admin", response_class=HTMLResponse)
+def admin_redirect(
+    request: Request,
+    current_auth: AuthenticatedSession | None = Depends(get_current_auth_session),
+) -> RedirectResponse:
+    if current_auth is None:
+        return RedirectResponse(url="/login", status_code=status.HTTP_303_SEE_OTHER)
+    return RedirectResponse(url="/config", status_code=status.HTTP_303_SEE_OTHER)
+
+
+@router.get("/config", response_class=HTMLResponse)
+def config_page(
+    request: Request,
+    auth_db_session: Session = Depends(get_db),
+    settings: Settings = Depends(get_app_settings),
+    current_auth: AuthenticatedSession | None = Depends(get_current_auth_session),
+) -> Response:
+    if current_auth is None:
+        return RedirectResponse(url="/login", status_code=status.HTTP_303_SEE_OTHER)
+
+    ticktick_oauth_notice, ticktick_oauth_error = _ticktick_oauth_notice(
+        request.query_params.get("ticktick_oauth")
+    )
+    smtp_test_notice, smtp_test_error = _smtp_test_notice(request.query_params.get("smtp_test"))
+    context = _build_config_context(
+        auth_db_session=auth_db_session,
+        settings=settings,
+        current_auth=current_auth,
+        config_saved=request.query_params.get("saved") == "1",
+        config_error=None,
+        password_change_error=None,
+        ticktick_oauth_notice=ticktick_oauth_notice,
+        ticktick_oauth_error=ticktick_oauth_error,
+        smtp_test_notice=smtp_test_notice,
+        smtp_test_error=smtp_test_error,
+    )
+    return templates.TemplateResponse(request, "config.html", context)
+
+
+@router.post("/config", response_class=HTMLResponse)
+async def config_submit(
+    request: Request,
+    auth_db_session: Session = Depends(get_db),
+    settings: Settings = Depends(get_app_settings),
+    current_auth: AuthenticatedSession | None = Depends(get_current_auth_session),
+) -> Response:
+    if current_auth is None:
+        return RedirectResponse(url="/login", status_code=status.HTTP_303_SEE_OTHER)
+
+    form = await request.form()
+    csrf_token = form.get("csrf_token")
+    if csrf_token != current_auth.session.csrf_token:
+        logger.warning("Rejected config update due to CSRF validation failure")
+        context = _build_config_context(
+            auth_db_session=auth_db_session,
+            settings=settings,
+            current_auth=current_auth,
+            config_saved=False,
+            config_error="invalid config update request",
+            password_change_error=None,
+            ticktick_oauth_notice=None,
+            ticktick_oauth_error=None,
+            smtp_test_notice=None,
+            smtp_test_error=None,
+        )
+        return templates.TemplateResponse(
+            request,
+            "config.html",
+            context,
+            status_code=status.HTTP_400_BAD_REQUEST,
+        )
+
+    try:
+        save_config_updates(auth_db_session, dict(form), settings)
+    except ConfigSaveError:
+        logger.warning("Rejected config update due to invalid submitted values")
+        refreshed_settings = get_settings()
+        context = _build_config_context(
+            auth_db_session=auth_db_session,
+            settings=refreshed_settings,
+            current_auth=current_auth,
+            config_saved=False,
+            config_error="invalid config submission",
+            password_change_error=None,
+            ticktick_oauth_notice=None,
+            ticktick_oauth_error=None,
+            smtp_test_notice=None,
+            smtp_test_error=None,
+        )
+        return templates.TemplateResponse(
+            request,
+            "config.html",
+            context,
+            status_code=status.HTTP_400_BAD_REQUEST,
+        )
+
+    return RedirectResponse(url="/config?saved=1", status_code=status.HTTP_303_SEE_OTHER)
+
+
+@router.post("/config/smtp/test", response_class=HTMLResponse)
+async def smtp_test_submit(
+    request: Request,
+    auth_db_session: Session = Depends(get_db),
+    settings: Settings = Depends(get_app_settings),
+    current_auth: AuthenticatedSession | None = Depends(get_current_auth_session),
+) -> Response:
+    if current_auth is None:
+        return RedirectResponse(url="/login", status_code=status.HTTP_303_SEE_OTHER)
+
+    form = await request.form()
+    csrf_token = form.get("csrf_token")
+    if csrf_token != current_auth.session.csrf_token:
+        logger.warning("Rejected SMTP test due to CSRF validation failure")
+        context = _build_config_context(
+            auth_db_session=auth_db_session,
+            settings=settings,
+            current_auth=current_auth,
+            config_saved=False,
+            config_error=None,
+            password_change_error=None,
+            ticktick_oauth_notice=None,
+            ticktick_oauth_error=None,
+            smtp_test_notice=None,
+            smtp_test_error="invalid SMTP test request",
+        )
+        return templates.TemplateResponse(
+            request,
+            "config.html",
+            context,
+            status_code=status.HTTP_400_BAD_REQUEST,
+        )
+
+    try:
+        send_smtp_test_email(settings)
+    except EmailConfigurationError as exc:
+        logger.warning("SMTP test email rejected due to configuration: %s", exc)
+        return RedirectResponse(
+            url="/config?smtp_test=config-error",
+            status_code=status.HTTP_303_SEE_OTHER,
+        )
+    except EmailDeliveryError as exc:
+        logger.warning("SMTP test email failed: %s", exc)
+        return RedirectResponse(
+            url="/config?smtp_test=failed",
+            status_code=status.HTTP_303_SEE_OTHER,
+        )
+
+    return RedirectResponse(
+        url="/config?smtp_test=success",
+        status_code=status.HTTP_303_SEE_OTHER,
+    )

app/api/routes/poo.py

@@ -0,0 +1,76 @@
+import json
+import logging
+
+from fastapi import APIRouter, Depends, Request, status
+from fastapi.responses import PlainTextResponse, Response
+from pydantic import ValidationError
+from sqlalchemy.orm import Session
+
+from app.config import Settings
+from app.dependencies import get_app_settings, get_homeassistant_client, get_db
+from app.integrations.homeassistant import HomeAssistantClient
+from app.schemas.poo import PooRecordRequest
+from app.services.poo import publish_latest_poo_status, record_poo
+
+router = APIRouter(tags=["poo"])
+logger = logging.getLogger(__name__)
+BAD_REQUEST_MESSAGE = "bad request"
+INTERNAL_SERVER_ERROR_MESSAGE = "internal server error"
+
+
+@router.post("/poo/record")
+async def create_poo_record(
+    request: Request,
+    db: Session = Depends(get_db),
+    settings: Settings = Depends(get_app_settings),
+    homeassistant_client: HomeAssistantClient = Depends(get_homeassistant_client),
+) -> Response:
+    try:
+        raw_payload = await request.body()
+        data = json.loads(raw_payload)
+        payload = PooRecordRequest.model_validate(data)
+        record_poo(
+            db,
+            payload,
+            settings=settings,
+            homeassistant_client=homeassistant_client,
+        )
+    except json.JSONDecodeError as exc:
+        logger.warning("Rejected poo record request due to invalid JSON: %s", exc)
+        return PlainTextResponse(BAD_REQUEST_MESSAGE, status_code=status.HTTP_400_BAD_REQUEST)
+    except ValidationError as exc:
+        logger.warning("Rejected poo record request due to validation failure: %s", exc)
+        return PlainTextResponse(BAD_REQUEST_MESSAGE, status_code=status.HTTP_400_BAD_REQUEST)
+    except ValueError as exc:
+        logger.warning("Rejected poo record request due to invalid numeric input: %s", exc)
+        return PlainTextResponse(BAD_REQUEST_MESSAGE, status_code=status.HTTP_400_BAD_REQUEST)
+    except Exception as exc:
+        logger.warning("Failed to store poo record: %s", exc)
+        return PlainTextResponse(
+            INTERNAL_SERVER_ERROR_MESSAGE,
+            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
+        )
+
+    return Response(status_code=status.HTTP_200_OK)
+
+
+@router.get("/poo/latest")
+def notify_latest_poo(
+    db: Session = Depends(get_db),
+    settings: Settings = Depends(get_app_settings),
+    homeassistant_client: HomeAssistantClient = Depends(get_homeassistant_client),
+) -> Response:
+    try:
+        publish_latest_poo_status(
+            session=db,
+            settings=settings,
+            homeassistant_client=homeassistant_client,
+        )
+    except Exception as exc:
+        logger.warning("Failed to publish latest poo status: %s", exc)
+        return PlainTextResponse(
+            INTERNAL_SERVER_ERROR_MESSAGE,
+            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
+        )
+
+    return Response(status_code=status.HTTP_200_OK)

app/api/routes/public_ip.py

@@ -0,0 +1,26 @@
+from fastapi import APIRouter, Depends, HTTPException, status
+from sqlalchemy.orm import Session
+
+from app.dependencies import get_db, get_current_auth_session
+from app.schemas.public_ip import PublicIPCheckResponse
+from app.config import get_settings
+from app.services.auth import AuthenticatedSession
+from app.services.public_ip import check_public_ipv4_and_notify
+
+router = APIRouter(tags=["public-ip"])
+
+
+@router.get("/public-ip/check", response_model=PublicIPCheckResponse)
+def run_public_ip_check(
+    session: Session = Depends(get_db),
+    current_auth: AuthenticatedSession | None = Depends(get_current_auth_session),
+) -> PublicIPCheckResponse:
+    if current_auth is None:
+        raise HTTPException(status_code=status.HTTP_401_UNAUTHORIZED, detail="authentication required")
+
+    result = check_public_ipv4_and_notify(session, bootstrap_settings=get_settings())
+    return PublicIPCheckResponse(
+        status=result.status,
+        checked_at=result.checked_at,
+        changed=result.changed,
+    )

app/api/routes/status.py

@@ -0,0 +1,11 @@
+from fastapi import APIRouter
+
+from app.schemas.health import StatusResponse
+
+router = APIRouter(tags=["system"])
+
+
+@router.get("/status", response_model=StatusResponse)
+def get_status() -> StatusResponse:
+    return StatusResponse(status="ok")
+

app/api/routes/ticktick.py

@@ -0,0 +1,79 @@
+import logging
+
+from fastapi import APIRouter, Depends, Request, status
+from fastapi.responses import PlainTextResponse, RedirectResponse, Response
+from sqlalchemy.orm import Session
+
+from app.config import Settings
+from app.dependencies import (
+    get_app_settings,
+    get_db,
+    get_current_auth_session,
+    get_ticktick_client,
+)
+from app.integrations.ticktick import TickTickAuthError, TickTickClient, TickTickConfigError, TickTickRequestError
+from app.services.auth import AuthenticatedSession
+from app.services.config_page import save_config_value
+
+router = APIRouter(tags=["ticktick"])
+logger = logging.getLogger(__name__)
+
+
+@router.get("/ticktick/auth/start")
+def start_ticktick_auth(
+    current_auth: AuthenticatedSession | None = Depends(get_current_auth_session),
+    ticktick_client: TickTickClient = Depends(get_ticktick_client),
+) -> Response:
+    if current_auth is None:
+        return RedirectResponse(url="/login", status_code=status.HTTP_303_SEE_OTHER)
+
+    try:
+        authorization_url = ticktick_client.build_authorization_url()
+    except TickTickConfigError as exc:
+        logger.warning("Rejected TickTick OAuth start due to incomplete configuration: %s", exc)
+        return PlainTextResponse("TickTick integration is not configured", status_code=400)
+
+    return RedirectResponse(url=authorization_url, status_code=status.HTTP_303_SEE_OTHER)
+
+
+@router.get("/ticktick/auth/code")
+def handle_ticktick_auth_code(
+    request: Request,
+    auth_db_session: Session = Depends(get_db),
+    settings: Settings = Depends(get_app_settings),
+    ticktick_client: TickTickClient = Depends(get_ticktick_client),
+) -> Response:
+    code = request.query_params.get("code", "")
+    state = request.query_params.get("state", "")
+
+    if not code or not state:
+        return RedirectResponse(
+            url="/config?ticktick_oauth=invalid-callback",
+            status_code=status.HTTP_303_SEE_OTHER,
+        )
+
+    try:
+        token = ticktick_client.exchange_authorization_code(code=code, state=state)
+        save_config_value(
+            auth_db_session,
+            env_name="TICKTICK_TOKEN",
+            value=token,
+            bootstrap_settings=settings,
+        )
+    except TickTickAuthError as exc:
+        logger.warning("Rejected TickTick OAuth callback due to invalid state: %s", exc)
+        return RedirectResponse(
+            url="/config?ticktick_oauth=invalid-state",
+            status_code=status.HTTP_303_SEE_OTHER,
+        )
+    except (TickTickConfigError, TickTickRequestError, ValueError) as exc:
+        logger.warning("TickTick OAuth callback failed: %s", exc)
+        return RedirectResponse(
+            url="/config?ticktick_oauth=failed",
+            status_code=status.HTTP_303_SEE_OTHER,
+        )
+
+    return RedirectResponse(
+        url="/config?ticktick_oauth=success",
+        status_code=status.HTTP_303_SEE_OTHER,
+    )

app/config.py

@@ -0,0 +1,92 @@
+from functools import lru_cache
+from pathlib import Path
+
+from pydantic import computed_field
+from pydantic_settings import BaseSettings, SettingsConfigDict
+
+
+class Settings(BaseSettings):
+    app_name: str = "Home Automation Backend (Python)"
+    app_env: str = "production"
+    app_debug: bool = False
+    app_hostname: str = "localhost:8000"
+    app_database_url: str = "sqlite:///./data/app.db"
+
+    ticktick_client_id: str = ""
+    ticktick_client_secret: str = ""
+    ticktick_token: str = ""
+
+    home_assistant_base_url: str = ""
+    home_assistant_auth_token: str = ""
+    home_assistant_timeout_seconds: float = 1.0
+    home_assistant_action_task_project_id: str = ""
+    smtp_enabled: bool = False
+    smtp_host: str = ""
+    smtp_port: int = 587
+    smtp_username: str = ""
+    smtp_password: str = ""
+    smtp_from_name: str = ""
+    smtp_from_address: str = ""
+    smtp_to_address: str = ""
+    smtp_use_starttls: bool = True
+    poo_webhook_id: str = ""
+    poo_sensor_entity_name: str = "sensor.test_poo_status"
+    poo_sensor_friendly_name: str = "Poo Status"
+    auth_bootstrap_username: str = "admin"
+    auth_bootstrap_password: str = "admin"
+    auth_session_cookie_name: str = "home_automation_session"
+    auth_session_ttl_hours: int = 12
+    auth_cookie_secure_override: bool | None = True
+
+    model_config = SettingsConfigDict(
+        env_file=".env",
+        env_file_encoding="utf-8",
+        case_sensitive=False,
+        extra="ignore",
+    )
+
+    @computed_field
+    @property
+    def is_development(self) -> bool:
+        return self.app_env.lower() == "development"
+
+    @computed_field
+    @property
+    def app_base_url(self) -> str:
+        hostname = self.app_hostname.strip().rstrip("/")
+        if not hostname:
+            return ""
+        scheme = "http" if self.is_development else "https"
+        return f"{scheme}://{hostname}"
+
+    @computed_field
+    @property
+    def ticktick_redirect_uri(self) -> str:
+        if not self.app_base_url:
+            return ""
+        return f"{self.app_base_url}/ticktick/auth/code"
+
+    @staticmethod
+    def _sqlite_path_from_url(database_url: str) -> Path | None:
+        prefix = "sqlite:///"
+        if not database_url.startswith(prefix):
+            return None
+        raw_path = database_url[len(prefix) :]
+        return Path(raw_path)
+
+    @computed_field
+    @property
+    def app_sqlite_path(self) -> Path | None:
+        return self._sqlite_path_from_url(self.app_database_url)
+
+    @computed_field
+    @property
+    def auth_cookie_secure(self) -> bool:
+        if self.auth_cookie_secure_override is not None:
+            return self.auth_cookie_secure_override
+        return not self.is_development
+
+
+@lru_cache
+def get_settings() -> Settings:
+    return Settings()

app/db.py

@@ -0,0 +1,61 @@
+from collections.abc import Generator
+from functools import lru_cache
+
+from sqlalchemy import create_engine, event
+from sqlalchemy.engine import Engine
+from sqlalchemy.orm import DeclarativeBase, Session, sessionmaker
+
+from app.config import get_settings
+
+
+class Base(DeclarativeBase):
+    pass
+
+
+def _build_connect_args(database_url: str) -> dict[str, object]:
+    connect_args: dict[str, object] = {}
+    if database_url.startswith("sqlite"):
+        connect_args["check_same_thread"] = False
+    return connect_args
+
+
+@lru_cache
+def _get_engine(database_url: str) -> Engine:
+    engine = create_engine(database_url, connect_args=_build_connect_args(database_url))
+    if database_url.startswith("sqlite"):
+
+        @event.listens_for(engine, "connect")
+        def _enable_sqlite_wal(dbapi_connection, _connection_record):
+            cursor = dbapi_connection.cursor()
+            cursor.execute("PRAGMA journal_mode=WAL")
+            cursor.close()
+
+    return engine
+
+
+@lru_cache
+def _get_session_local(database_url: str) -> sessionmaker:
+    engine = _get_engine(database_url)
+    return sessionmaker(bind=engine, autoflush=False, autocommit=False, class_=Session)
+
+
+def get_engine() -> Engine:
+    return _get_engine(get_settings().app_database_url)
+
+
+def get_session_local() -> sessionmaker:
+    return _get_session_local(get_settings().app_database_url)
+
+
+def reset_db_caches() -> None:
+    _get_session_local.cache_clear()
+    _get_engine.cache_clear()
+
+
+def get_db_session() -> Generator[Session, None, None]:
+    session_local = get_session_local()
+    session = session_local()
+    try:
+        yield session
+    finally:
+        session.close()

app/dependencies.py

@@ -0,0 +1,36 @@
+from collections.abc import Generator
+
+from fastapi import Depends, Request
+from sqlalchemy.orm import Session
+
+from app.config import Settings, get_settings
+from app.db import get_db_session
+from app.integrations.homeassistant import HomeAssistantClient
+from app.integrations.ticktick import TickTickClient
+from app.services.auth import AuthenticatedSession, get_authenticated_session
+from app.services.config_page import build_runtime_settings
+
+
+def get_db() -> Generator[Session, None, None]:
+    yield from get_db_session()
+
+
+def get_app_settings(session: Session = Depends(get_db)) -> Settings:
+    return build_runtime_settings(session, get_settings())
+
+
+def get_homeassistant_client(settings: Settings = Depends(get_app_settings)) -> HomeAssistantClient:
+    return HomeAssistantClient(settings)
+
+
+def get_ticktick_client(settings: Settings = Depends(get_app_settings)) -> TickTickClient:
+    return TickTickClient(settings)
+
+
+def get_current_auth_session(
+    request: Request,
+    session: Session = Depends(get_db),
+    settings: Settings = Depends(get_app_settings),
+) -> AuthenticatedSession | None:
+    raw_token = request.cookies.get(settings.auth_session_cookie_name)
+    return get_authenticated_session(session, raw_token=raw_token)

app/integrations/__init__.py

@@ -0,0 +1,2 @@
+"""External integration placeholders for future migration."""
+

app/integrations/homeassistant.py

@@ -0,0 +1,108 @@
+from __future__ import annotations
+
+import json
+import logging
+from dataclasses import dataclass, field
+from typing import Any
+from urllib import error, parse, request
+
+from app.config import Settings
+
+logger = logging.getLogger(__name__)
+SUCCESS_STATUS_CODES = {200, 201}
+
+
+class HomeAssistantConfigError(RuntimeError):
+    """Raised when required Home Assistant outbound configuration is missing."""
+
+
+class HomeAssistantRequestError(RuntimeError):
+    """Raised when a Home Assistant outbound HTTP request fails."""
+
+
+@dataclass(slots=True)
+class HomeAssistantClient:
+    settings: Settings
+    timeout_seconds: float | None = field(default=None)
+
+    def __post_init__(self) -> None:
+        if self.timeout_seconds is None:
+            self.timeout_seconds = self.settings.home_assistant_timeout_seconds
+
+    def is_configured(self) -> bool:
+        return bool(self.settings.home_assistant_base_url and self.settings.home_assistant_auth_token)
+
+    def publish_sensor(
+        self,
+        *,
+        entity_id: str,
+        state: str,
+        attributes: dict[str, Any] | None = None,
+    ) -> None:
+        self._require_config()
+        if not entity_id:
+            raise ValueError("entity_id must not be empty")
+
+        payload = {
+            "entity_id": entity_id,
+            "state": state,
+            "attributes": attributes or {},
+        }
+        self._post_json(f"/api/states/{entity_id}", payload, operation="publish_sensor")
+
+    def trigger_webhook(self, *, webhook_id: str, body: Any) -> None:
+        self._require_config()
+        if not webhook_id:
+            raise ValueError("webhook_id must not be empty")
+
+        self._post_json(f"/api/webhook/{webhook_id}", body, operation="trigger_webhook")
+
+    def _require_config(self) -> None:
+        if self.is_configured():
+            return
+        raise HomeAssistantConfigError(
+            "Home Assistant outbound integration is not configured. "
+            "Set HOME_ASSISTANT_BASE_URL and HOME_ASSISTANT_AUTH_TOKEN."
+        )
+
+    def _post_json(self, path: str, payload: Any, *, operation: str) -> None:
+        url = self._build_url(path)
+        body = json.dumps(payload).encode("utf-8")
+        req = request.Request(url, data=body, method="POST")
+        req.add_header("Content-Type", "application/json")
+        req.add_header("Authorization", f"Bearer {self.settings.home_assistant_auth_token}")
+
+        try:
+            with request.urlopen(req, timeout=self.timeout_seconds) as response:
+                status_code = response.getcode()
+        except error.HTTPError as exc:
+            logger.warning(
+                "Home Assistant outbound %s failed with HTTP %s for %s",
+                operation,
+                exc.code,
+                url,
+            )
+            raise HomeAssistantRequestError(
+                f"Home Assistant outbound {operation} failed with HTTP {exc.code}"
+            ) from exc
+        except error.URLError as exc:
+            logger.warning("Home Assistant outbound %s failed for %s: %s", operation, url, exc)
+            raise HomeAssistantRequestError(
+                f"Home Assistant outbound {operation} failed to reach Home Assistant"
+            ) from exc
+
+        if status_code not in SUCCESS_STATUS_CODES:
+            logger.warning(
+                "Home Assistant outbound %s returned unexpected status %s for %s",
+                operation,
+                status_code,
+                url,
+            )
+            raise HomeAssistantRequestError(
+                f"Home Assistant outbound {operation} returned unexpected status {status_code}"
+            )
+
+    def _build_url(self, path: str) -> str:
+        base_url = self.settings.home_assistant_base_url.rstrip("/")
+        quoted_path = parse.quote(path.lstrip("/"), safe="/")
+        return f"{base_url}/{quoted_path}"

app/integrations/ticktick.py

@@ -0,0 +1,301 @@
+from __future__ import annotations
+
+import json
+import logging
+import secrets
+import base64
+from dataclasses import asdict, dataclass, field, fields
+from typing import Any
+from urllib import error, parse, request
+
+from app.config import Settings
+
+logger = logging.getLogger(__name__)
+TICKTICK_AUTH_URL = "https://ticktick.com/oauth/authorize"
+TICKTICK_TOKEN_URL = "https://ticktick.com/oauth/token"
+TICKTICK_OPEN_API_BASE_URL = "https://api.ticktick.com/open/v1"
+TICKTICK_DATETIME_FORMAT = "%Y-%m-%dT%H:%M:%S%z"
+AUTH_SCOPE = "tasks:read tasks:write"
+
+
+class TickTickConfigError(RuntimeError):
+    """Raised when TickTick is missing required runtime configuration."""
+
+
+class TickTickAuthError(RuntimeError):
+    """Raised when TickTick OAuth state validation fails."""
+
+
+class TickTickRequestError(RuntimeError):
+    """Raised when a TickTick API request fails."""
+
+
+@dataclass(slots=True)
+class TickTickProject:
+    id: str
+    name: str
+    color: str | None = None
+    sortOrder: int | None = None
+    closed: bool | None = None
+    groupId: str | None = None
+    viewMode: str | None = None
+    permission: str | None = None
+    kind: str | None = None
+
+
+@dataclass(slots=True)
+class TickTickTask:
+    projectId: str
+    title: str
+    id: str | None = None
+    isAllDay: bool | None = None
+    completedTime: str | None = None
+    content: str | None = None
+    desc: str | None = None
+    dueDate: str | None = None
+    items: list[Any] | None = None
+    priority: int | None = None
+    reminders: list[str] | None = None
+    repeatFlag: str | None = None
+    sortOrder: int | None = None
+    startDate: str | None = None
+    status: int | None = None
+    timeZone: str | None = None
+
+
+@dataclass(slots=True)
+class TickTickAuthStateStore:
+    pending_state: str | None = None
+
+    def issue_state(self) -> str:
+        self.pending_state = secrets.token_hex(6)
+        return self.pending_state
+
+    def matches_state(self, state: str) -> bool:
+        return bool(self.pending_state and state == self.pending_state)
+
+    def consume_state(self, state: str) -> bool:
+        if not self.pending_state or state != self.pending_state:
+            return False
+        self.pending_state = None
+        return True
+
+    def clear(self) -> None:
+        self.pending_state = None
+
+
+default_auth_state_store = TickTickAuthStateStore()
+
+
+def _coerce_dataclass_payload(model_type: type, payload: dict[str, Any]) -> Any:
+    allowed_field_names = {item.name for item in fields(model_type)}
+    filtered_payload = {
+        key: value for key, value in payload.items() if key in allowed_field_names
+    }
+    return model_type(**filtered_payload)
+
+
+@dataclass(slots=True)
+class TickTickClient:
+    settings: Settings
+    auth_state_store: TickTickAuthStateStore = field(default_factory=lambda: default_auth_state_store)
+    timeout_seconds: float = 10.0
+
+    def is_configured(self) -> bool:
+        return bool(self._client_id() and self._client_secret())
+
+    def has_token(self) -> bool:
+        return bool(self.settings.ticktick_token)
+
+    def build_authorization_url(self) -> str:
+        self._require_auth_config()
+        state = self.auth_state_store.issue_state()
+        params = parse.urlencode(
+            {
+                "client_id": self._client_id(),
+                "response_type": "code",
+                "redirect_uri": self._redirect_uri(),
+                "state": state,
+                "scope": AUTH_SCOPE,
+            }
+        )
+        return f"{TICKTICK_AUTH_URL}?{params}"
+
+    def exchange_authorization_code(self, *, code: str, state: str) -> str:
+        self._require_auth_config()
+        if not code:
+            raise ValueError("code must not be empty")
+        if not state:
+            raise ValueError("state must not be empty")
+        if not self.auth_state_store.matches_state(state):
+            raise TickTickAuthError("Invalid state")
+
+        body = parse.urlencode(
+            {
+                "code": code,
+                "grant_type": "authorization_code",
+                "scope": AUTH_SCOPE,
+                "redirect_uri": self._redirect_uri(),
+            }
+        ).encode("utf-8")
+        req = request.Request(TICKTICK_TOKEN_URL, data=body, method="POST")
+        req.add_header("Content-Type", "application/x-www-form-urlencoded")
+        req.add_header("Authorization", self._basic_auth_header())
+        payload = self._send_json_request(req, operation="exchange_authorization_code")
+        self.auth_state_store.clear()
+        token = payload.get("access_token")
+        if not isinstance(token, str) or not token:
+            raise TickTickRequestError("TickTick token response did not include access_token")
+        return token
+
+    def get_projects(self) -> list[TickTickProject]:
+        self._require_token()
+        payload = self._authorized_json_request(
+            method="GET",
+            path="/project/",
+            operation="get_projects",
+        )
+        if not isinstance(payload, list):
+            raise TickTickRequestError("TickTick get_projects returned an unexpected payload")
+        return [_coerce_dataclass_payload(TickTickProject, project) for project in payload]
+
+    def get_tasks(self, project_id: str) -> list[TickTickTask]:
+        self._require_token()
+        if not project_id:
+            raise ValueError("project_id must not be empty")
+        payload = self._authorized_json_request(
+            method="GET",
+            path=f"/project/{parse.quote(project_id, safe='')}/data",
+            operation="get_tasks",
+            accepted_status_codes={200, 404},
+        )
+        if payload is None:
+            return []
+        if not isinstance(payload, dict):
+            raise TickTickRequestError("TickTick get_tasks returned an unexpected payload")
+        tasks = payload.get("tasks", [])
+        if not isinstance(tasks, list):
+            raise TickTickRequestError("TickTick get_tasks returned an invalid tasks payload")
+        return [_coerce_dataclass_payload(TickTickTask, task) for task in tasks]
+
+    def has_duplicate_task(self, *, project_id: str, task_title: str) -> bool:
+        if not task_title:
+            raise ValueError("task_title must not be empty")
+        return any(task.title == task_title for task in self.get_tasks(project_id))
+
+    def create_task(self, task: TickTickTask) -> None:
+        self._require_token()
+        if not task.projectId:
+            raise ValueError("task.projectId must not be empty")
+        if not task.title:
+            raise ValueError("task.title must not be empty")
+        if self.has_duplicate_task(project_id=task.projectId, task_title=task.title):
+            return
+
+        payload = {key: value for key, value in asdict(task).items() if value is not None}
+        self._authorized_json_request(
+            method="POST",
+            path="/task",
+            operation="create_task",
+            body=payload,
+            accepted_status_codes={200},
+        )
+
+    def _authorized_json_request(
+        self,
+        *,
+        method: str,
+        path: str,
+        operation: str,
+        body: Any | None = None,
+        accepted_status_codes: set[int] | None = None,
+    ) -> Any:
+        url = f"{TICKTICK_OPEN_API_BASE_URL}{path}"
+        encoded_body = None if body is None else json.dumps(body).encode("utf-8")
+        req = request.Request(url, data=encoded_body, method=method)
+        req.add_header("Authorization", f"Bearer {self.settings.ticktick_token}")
+        if body is not None:
+            req.add_header("Content-Type", "application/json")
+        return self._send_json_request(
+            req,
+            operation=operation,
+            accepted_status_codes=accepted_status_codes,
+        )
+
+    def _send_json_request(
+        self,
+        req: request.Request,
+        *,
+        operation: str,
+        accepted_status_codes: set[int] | None = None,
+    ) -> Any:
+        accepted_codes = accepted_status_codes or {200}
+        try:
+            with request.urlopen(req, timeout=self.timeout_seconds) as response:
+                status_code = response.getcode()
+                if status_code not in accepted_codes:
+                    raise TickTickRequestError(
+                        f"TickTick {operation} returned unexpected status {status_code}"
+                    )
+                raw_body = response.read()
+        except error.HTTPError as exc:
+            if exc.code in accepted_codes:
+                raw_body = exc.read()
+            else:
+                logger.warning(
+                    "TickTick %s failed with HTTP %s for %s",
+                    operation,
+                    exc.code,
+                    req.full_url,
+                )
+                raise TickTickRequestError(
+                    f"TickTick {operation} failed with HTTP {exc.code}"
+                ) from exc
+        except error.URLError as exc:
+            logger.warning("TickTick %s failed for %s: %s", operation, req.full_url, exc)
+            raise TickTickRequestError(
+                f"TickTick {operation} failed to reach TickTick API"
+            ) from exc
+
+        if not raw_body:
+            return None
+        try:
+            return json.loads(raw_body)
+        except json.JSONDecodeError as exc:
+            raise TickTickRequestError(
+                f"TickTick {operation} returned invalid JSON"
+            ) from exc
+
+    def _basic_auth_header(self) -> str:
+        raw_credentials = f"{self._client_id()}:{self._client_secret()}"
+        token = base64.b64encode(raw_credentials.encode("utf-8")).decode("ascii")
+        return f"Basic {token}"
+
+    def _client_id(self) -> str:
+        return self.settings.ticktick_client_id.strip()
+
+    def _client_secret(self) -> str:
+        return self.settings.ticktick_client_secret.strip()
+
+    def _redirect_uri(self) -> str:
+        return self.settings.ticktick_redirect_uri
+
+    def _require_auth_config(self) -> None:
+        if not self.is_configured():
+            raise TickTickConfigError(
+                "TickTick integration is not configured. Set TICKTICK_CLIENT_ID and "
+                "TICKTICK_CLIENT_SECRET."
+            )
+        if not self._redirect_uri():
+            raise TickTickConfigError(
+                "TickTick integration is missing APP_HOSTNAME for OAuth callback generation."
+            )
+
+    def _require_token(self) -> None:
+        self._require_auth_config()
+        if self.has_token():
+            return
+        raise TickTickConfigError(
+            "TickTick integration is missing TICKTICK_TOKEN. Complete the OAuth flow first."
+        )
+

app/main.py

@@ -0,0 +1,102 @@
+from contextlib import asynccontextmanager
+from pathlib import Path
+
+from fastapi import FastAPI
+from fastapi.staticfiles import StaticFiles
+from apscheduler.schedulers.background import BackgroundScheduler
+from apscheduler.triggers.interval import IntervalTrigger
+from sqlalchemy.orm import Session
+
+from app import models  # noqa: F401
+from app.api.routes.auth import router as auth_router
+from app.api.routes import pages, status
+from app.db import get_session_local
+from app.api.routes.homeassistant import router as homeassistant_router
+from app.api.routes.location import router as location_router
+from app.api.routes.poo import router as poo_router
+from app.api.routes.public_ip import router as public_ip_router
+from app.api.routes.ticktick import router as ticktick_router
+from app.config import get_settings
+from app.services.auth import AuthBootstrapError, initialize_auth_schema
+from app.services.config_page import seed_missing_config_from_bootstrap, sync_app_hostname_from_bootstrap
+from app.services.public_ip import check_public_ipv4_and_notify
+from scripts.app_db_adopt import AppDatabaseAdoptionError, validate_app_runtime_db
+
+
+def _run_scheduled_public_ip_check() -> None:
+    session_local = get_session_local()
+    session: Session = session_local()
+    try:
+        check_public_ipv4_and_notify(session, bootstrap_settings=get_settings())
+    finally:
+        session.close()
+
+
+def ensure_auth_db_ready() -> None:
+    session_local = get_session_local()
+    session: Session = session_local()
+    try:
+        validate_app_runtime_db(get_settings().app_database_url)
+        initialize_auth_schema(session, get_settings())
+        seed_missing_config_from_bootstrap(session, get_settings())
+        sync_app_hostname_from_bootstrap(session, get_settings())
+    except AppDatabaseAdoptionError as exc:
+        raise RuntimeError(str(exc)) from exc
+    except AuthBootstrapError as exc:
+        raise RuntimeError(str(exc)) from exc
+    finally:
+        session.close()
+
+
+def ensure_runtime_dirs() -> None:
+    settings = get_settings()
+    if settings.app_sqlite_path is not None:
+        settings.app_sqlite_path.parent.mkdir(parents=True, exist_ok=True)
+
+
+@asynccontextmanager
+async def lifespan(_: FastAPI):
+    ensure_runtime_dirs()
+    ensure_auth_db_ready()
+    scheduler = BackgroundScheduler(timezone="UTC")
+    scheduler.add_job(
+        _run_scheduled_public_ip_check,
+        trigger=IntervalTrigger(hours=4),
+        id="public-ip-check",
+        replace_existing=True,
+        max_instances=1,
+        coalesce=True,
+    )
+    scheduler.start()
+    yield
+    scheduler.shutdown(wait=False)
+
+
+def create_app() -> FastAPI:
+    settings = get_settings()
+    app = FastAPI(
+        title=settings.app_name,
+        debug=settings.app_debug,
+        version="0.1.0",
+        lifespan=lifespan,
+        description=(
+            "Home automation backend with auth, runtime config, Home Assistant "
+            "integrations, TickTick integration, and SQLite-backed recorders."
+        ),
+    )
+
+    static_dir = Path(__file__).parent / "static"
+    app.mount("/static", StaticFiles(directory=static_dir), name="static")
+
+    app.include_router(status.router)
+    app.include_router(auth_router)
+    app.include_router(pages.router)
+    app.include_router(homeassistant_router)
+    app.include_router(location_router)
+    app.include_router(poo_router)
+    app.include_router(public_ip_router)
+    app.include_router(ticktick_router)
+    return app
+
+
+app = create_app()

app/models/__init__.py

@@ -0,0 +1,17 @@
+"""SQLAlchemy models package."""
+
+from app.models.auth import AuthSession, AuthUser
+from app.models.config import AppConfigEntry
+from app.models.location import Location
+from app.models.poo import PooRecord
+from app.models.public_ip import PublicIPHistory, PublicIPState
+
+__all__ = [
+    "AppConfigEntry",
+    "AuthSession",
+    "AuthUser",
+    "Location",
+    "PooRecord",
+    "PublicIPHistory",
+    "PublicIPState",
+]

app/models/auth.py

@@ -0,0 +1,33 @@
+from datetime import datetime
+
+from sqlalchemy import Boolean, DateTime, ForeignKey, Integer, String
+from sqlalchemy.orm import Mapped, mapped_column, relationship
+
+from app.db import Base
+
+
+class AuthUser(Base):
+    __tablename__ = "auth_users"
+
+    id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
+    username: Mapped[str] = mapped_column(String(255), unique=True, nullable=False, index=True)
+    password_hash: Mapped[str] = mapped_column(String(255), nullable=False)
+    is_active: Mapped[bool] = mapped_column(Boolean, nullable=False, default=True)
+    force_password_change: Mapped[bool] = mapped_column(Boolean, nullable=False, default=True)
+    created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), nullable=False)
+
+    sessions: Mapped[list["AuthSession"]] = relationship(back_populates="user")
+
+
+class AuthSession(Base):
+    __tablename__ = "auth_sessions"
+
+    id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
+    user_id: Mapped[int] = mapped_column(ForeignKey("auth_users.id"), nullable=False, index=True)
+    token_hash: Mapped[str] = mapped_column(String(64), unique=True, nullable=False, index=True)
+    csrf_token: Mapped[str] = mapped_column(String(128), nullable=False)
+    created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), nullable=False)
+    expires_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), nullable=False, index=True)
+    revoked_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True)
+
+    user: Mapped[AuthUser] = relationship(back_populates="sessions")

app/models/config.py

@@ -0,0 +1,15 @@
+from datetime import datetime
+
+from sqlalchemy import DateTime, Integer, String
+from sqlalchemy.orm import Mapped, mapped_column
+
+from app.db import Base
+
+
+class AppConfigEntry(Base):
+    __tablename__ = "app_config"
+
+    id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
+    key: Mapped[str] = mapped_column(String(255), unique=True, nullable=False, index=True)
+    value: Mapped[str] = mapped_column(String, nullable=False)
+    updated_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), nullable=False)

app/models/location.py

@@ -0,0 +1,15 @@
+from sqlalchemy import Float, String
+from sqlalchemy.orm import Mapped, mapped_column
+
+from app.db import Base
+
+
+class Location(Base):
+    __tablename__ = "location"
+
+    person: Mapped[str] = mapped_column(String, primary_key=True)
+    datetime: Mapped[str] = mapped_column(String, primary_key=True)
+    latitude: Mapped[float] = mapped_column(Float, nullable=False)
+    longitude: Mapped[float] = mapped_column(Float, nullable=False)
+    altitude: Mapped[float | None] = mapped_column(Float, nullable=True)
+

app/models/poo.py

@@ -0,0 +1,13 @@
+from sqlalchemy import Float, String
+from sqlalchemy.orm import Mapped, mapped_column
+
+from app.db import Base
+
+
+class PooRecord(Base):
+    __tablename__ = "poo_records"
+
+    timestamp: Mapped[str] = mapped_column(String, primary_key=True)
+    status: Mapped[str] = mapped_column(String, nullable=False)
+    latitude: Mapped[float] = mapped_column(Float, nullable=False)
+    longitude: Mapped[float] = mapped_column(Float, nullable=False)

app/models/public_ip.py

@@ -0,0 +1,30 @@
+from datetime import datetime
+
+from sqlalchemy import DateTime, Integer, String
+from sqlalchemy.orm import Mapped, mapped_column
+
+from app.db import Base
+
+
+class PublicIPState(Base):
+    __tablename__ = "public_ip_state"
+
+    id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
+    current_ipv4: Mapped[str] = mapped_column(String(45), nullable=False)
+    previous_ipv4: Mapped[str | None] = mapped_column(String(45), nullable=True)
+    first_seen_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), nullable=False)
+    last_checked_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), nullable=False)
+    last_changed_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True)
+    last_check_status: Mapped[str] = mapped_column(String(32), nullable=False)
+    last_check_error: Mapped[str | None] = mapped_column(String(255), nullable=True)
+    last_provider: Mapped[str | None] = mapped_column(String(64), nullable=True)
+
+
+class PublicIPHistory(Base):
+    __tablename__ = "public_ip_history"
+
+    id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
+    ipv4: Mapped[str] = mapped_column(String(45), nullable=False)
+    observed_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), nullable=False)
+    change_type: Mapped[str] = mapped_column(String(32), nullable=False)
+    provider: Mapped[str | None] = mapped_column(String(64), nullable=True)

app/schemas/__init__.py

@@ -0,0 +1,2 @@
+"""Pydantic schemas package."""
+

app/schemas/health.py

@@ -0,0 +1,6 @@
+from pydantic import BaseModel
+
+
+class StatusResponse(BaseModel):
+    status: str
+

app/schemas/homeassistant.py

@@ -0,0 +1,9 @@
+from pydantic import BaseModel, ConfigDict
+
+
+class HomeAssistantPublishEnvelope(BaseModel):
+    target: str
+    action: str
+    content: str
+
+    model_config = ConfigDict(extra="forbid")

app/schemas/location.py

@@ -0,0 +1,10 @@
+from pydantic import BaseModel, ConfigDict
+
+
+class LocationRecordRequest(BaseModel):
+    person: str
+    latitude: str
+    longitude: str
+    altitude: str | None = None
+
+    model_config = ConfigDict(extra="forbid")

app/schemas/poo.py

@@ -0,0 +1,9 @@
+from pydantic import BaseModel, ConfigDict
+
+
+class PooRecordRequest(BaseModel):
+    status: str
+    latitude: str
+    longitude: str
+
+    model_config = ConfigDict(extra="forbid")

app/schemas/public_ip.py

@@ -0,0 +1,13 @@
+from datetime import datetime
+from typing import Literal
+
+from pydantic import BaseModel
+
+
+PublicIPCheckStatus = Literal["first_seen", "unchanged", "changed", "error"]
+
+
+class PublicIPCheckResponse(BaseModel):
+    status: PublicIPCheckStatus
+    checked_at: datetime
+    changed: bool

app/schemas/ticktick.py

@@ -0,0 +1,9 @@
+from pydantic import BaseModel, ConfigDict, Field
+
+
+class TickTickActionTaskRequest(BaseModel):
+    title: str | None = None
+    action: str
+    due_hour: int = Field(alias="due_hour")
+
+    model_config = ConfigDict(extra="forbid", populate_by_name=True)

app/services/__init__.py

@@ -0,0 +1,2 @@
+"""Service layer package."""
+

app/services/auth.py

@@ -0,0 +1,192 @@
+from __future__ import annotations
+
+import hashlib
+import logging
+import secrets
+from dataclasses import dataclass
+from datetime import UTC, datetime, timedelta
+
+from argon2 import PasswordHasher
+from argon2.exceptions import InvalidHashError, VerificationError, VerifyMismatchError
+from sqlalchemy import Select, select
+from sqlalchemy.orm import Session
+
+from app.config import Settings
+from app.models.auth import AuthSession, AuthUser
+
+logger = logging.getLogger(__name__)
+password_hasher = PasswordHasher()
+
+
+class AuthBootstrapError(RuntimeError):
+    """Raised when the auth system cannot be safely initialized."""
+
+
+class AuthPasswordChangeError(ValueError):
+    """Raised when a password change request is invalid."""
+
+
+@dataclass(slots=True)
+class AuthenticatedSession:
+    user: AuthUser
+    session: AuthSession
+
+
+def initialize_auth_schema(session: Session, settings: Settings) -> None:
+    has_any_user = session.scalar(select(AuthUser.id).limit(1)) is not None
+    if has_any_user:
+        return
+
+    if not settings.auth_bootstrap_username or not settings.auth_bootstrap_password:
+        raise AuthBootstrapError(
+            "Auth DB has no users. Set AUTH_BOOTSTRAP_USERNAME and "
+            "AUTH_BOOTSTRAP_PASSWORD before starting the app."
+        )
+
+    bootstrap_user = AuthUser(
+        username=settings.auth_bootstrap_username,
+        password_hash=hash_password(settings.auth_bootstrap_password),
+        is_active=True,
+        force_password_change=True,
+        created_at=_utc_now(),
+    )
+    session.add(bootstrap_user)
+    session.commit()
+    logger.warning(
+        "Bootstrapped initial auth user '%s'. Rotate AUTH_BOOTSTRAP_PASSWORD after first setup.",
+        bootstrap_user.username,
+    )
+
+
+def hash_password(password: str) -> str:
+    return password_hasher.hash(password)
+
+
+def verify_password(password: str, stored_hash: str) -> bool:
+    try:
+        return password_hasher.verify(stored_hash, password)
+    except VerifyMismatchError:
+        return False
+    except (InvalidHashError, VerificationError):
+        return False
+
+
+def authenticate_user(session: Session, *, username: str, password: str) -> AuthUser | None:
+    user = session.scalar(select(AuthUser).where(AuthUser.username == username).limit(1))
+    if user is None or not user.is_active:
+        logger.info("Failed login for unknown or inactive user '%s'", username)
+        return None
+
+    if not verify_password(password, user.password_hash):
+        logger.info("Failed login due to invalid password for user '%s'", username)
+        return None
+
+    return user
+
+
+def create_session(session: Session, *, user: AuthUser, settings: Settings) -> tuple[AuthSession, str]:
+    raw_token = secrets.token_urlsafe(32)
+    auth_session = AuthSession(
+        user_id=user.id,
+        token_hash=_hash_token(raw_token),
+        csrf_token=secrets.token_urlsafe(24),
+        created_at=_utc_now(),
+        expires_at=_utc_now() + timedelta(hours=settings.auth_session_ttl_hours),
+        revoked_at=None,
+    )
+    session.add(auth_session)
+    session.commit()
+    session.refresh(auth_session)
+    return auth_session, raw_token
+
+
+def get_authenticated_session(session: Session, *, raw_token: str | None) -> AuthenticatedSession | None:
+    if not raw_token:
+        return None
+
+    stmt: Select[tuple[AuthSession, AuthUser]] = (
+        select(AuthSession, AuthUser)
+        .join(AuthUser, AuthSession.user_id == AuthUser.id)
+        .where(AuthSession.token_hash == _hash_token(raw_token))
+        .limit(1)
+    )
+    result = session.execute(stmt).first()
+    if result is None:
+        return None
+
+    auth_session, user = result
+    now = _utc_now()
+    expires_at = _as_utc(auth_session.expires_at)
+    revoked_at = _as_utc(auth_session.revoked_at)
+    if expires_at is None:
+        logger.warning("Auth session %s has no expires_at; treating it as invalid", auth_session.id)
+        return None
+
+    if revoked_at is not None or expires_at <= now or not user.is_active:
+        if revoked_at is None and expires_at <= now:
+            auth_session.revoked_at = now
+            session.commit()
+        return None
+
+    return AuthenticatedSession(user=user, session=auth_session)
+
+
+def revoke_session(session: Session, *, auth_session: AuthSession) -> None:
+    if auth_session.revoked_at is not None:
+        return
+    auth_session.revoked_at = _utc_now()
+    session.commit()
+
+
+def change_password(
+    session: Session,
+    *,
+    user: AuthUser,
+    current_password: str,
+    new_password: str,
+    confirm_password: str,
+) -> None:
+    if not verify_password(current_password, user.password_hash):
+        raise AuthPasswordChangeError("current password is invalid")
+
+    if not new_password:
+        raise AuthPasswordChangeError("new password must not be empty")
+
+    if new_password != confirm_password:
+        raise AuthPasswordChangeError("new password confirmation does not match")
+
+    if len(new_password) < 8:
+        raise AuthPasswordChangeError("new password must be at least 8 characters long")
+
+    if verify_password(new_password, user.password_hash):
+        raise AuthPasswordChangeError("new password must be different from the current password")
+
+    user.password_hash = hash_password(new_password)
+    user.force_password_change = False
+    session.commit()
+
+
+def issue_login_csrf_token() -> str:
+    return secrets.token_urlsafe(24)
+
+
+def validate_csrf_token(*, expected: str | None, actual: str | None) -> bool:
+    if not expected or not actual:
+        return False
+    return secrets.compare_digest(expected, actual)
+
+
+def _hash_token(raw_token: str) -> str:
+    return hashlib.sha256(raw_token.encode("utf-8")).hexdigest()
+
+
+def _utc_now() -> datetime:
+    return datetime.now(UTC)
+
+
+def _as_utc(value: datetime | None) -> datetime | None:
+    if value is None:
+        return None
+    if value.tzinfo is None:
+        return value.replace(tzinfo=UTC)
+    return value.astimezone(UTC)

app/services/config_page.py

@@ -0,0 +1,287 @@
+from __future__ import annotations
+
+from dataclasses import dataclass
+from datetime import UTC, datetime
+from typing import Any
+
+from sqlalchemy import select
+from sqlalchemy.orm import Session
+
+from app.db import reset_db_caches
+from app.config import Settings, get_settings
+from app.models.config import AppConfigEntry
+
+
+@dataclass(frozen=True, slots=True)
+class ConfigField:
+    section: str
+    env_name: str
+    setting_attr: str
+    label: str
+    secret: bool = False
+    input_type: str = "text"
+
+
+CONFIG_FIELDS: tuple[ConfigField, ...] = (
+    ConfigField("System", "APP_NAME", "app_name", "App Name"),
+    ConfigField("System", "APP_ENV", "app_env", "App Env"),
+    ConfigField("System", "APP_DEBUG", "app_debug", "App Debug"),
+    ConfigField("System", "APP_HOSTNAME", "app_hostname", "App Hostname"),
+    ConfigField("SMTP", "SMTP_ENABLED", "smtp_enabled", "SMTP Enabled"),
+    ConfigField("SMTP", "SMTP_HOST", "smtp_host", "SMTP Host"),
+    ConfigField("SMTP", "SMTP_PORT", "smtp_port", "SMTP Port"),
+    ConfigField("SMTP", "SMTP_USERNAME", "smtp_username", "SMTP Username"),
+    ConfigField("SMTP", "SMTP_PASSWORD", "smtp_password", "SMTP Password", secret=True),
+    ConfigField("SMTP", "SMTP_FROM_NAME", "smtp_from_name", "SMTP From Name"),
+    ConfigField("SMTP", "SMTP_FROM_ADDRESS", "smtp_from_address", "SMTP From Address"),
+    ConfigField("SMTP", "SMTP_TO_ADDRESS", "smtp_to_address", "SMTP To Address"),
+    ConfigField("SMTP", "SMTP_USE_STARTTLS", "smtp_use_starttls", "SMTP Use STARTTLS"),
+    ConfigField(
+        "Authentication",
+        "AUTH_SESSION_COOKIE_NAME",
+        "auth_session_cookie_name",
+        "Session Cookie Name",
+    ),
+    ConfigField("Authentication", "AUTH_SESSION_TTL_HOURS", "auth_session_ttl_hours", "Session TTL Hours"),
+    ConfigField(
+        "Authentication",
+        "AUTH_COOKIE_SECURE_OVERRIDE",
+        "auth_cookie_secure_override",
+        "Cookie Secure Override",
+    ),
+    ConfigField("Poo", "POO_WEBHOOK_ID", "poo_webhook_id", "Poo Webhook ID", secret=True),
+    ConfigField(
+        "Poo",
+        "POO_SENSOR_ENTITY_NAME",
+        "poo_sensor_entity_name",
+        "Poo Sensor Entity Name",
+    ),
+    ConfigField(
+        "Poo",
+        "POO_SENSOR_FRIENDLY_NAME",
+        "poo_sensor_friendly_name",
+        "Poo Sensor Friendly Name",
+    ),
+    ConfigField("TickTick", "TICKTICK_CLIENT_ID", "ticktick_client_id", "TickTick Client ID"),
+    ConfigField(
+        "TickTick",
+        "TICKTICK_CLIENT_SECRET",
+        "ticktick_client_secret",
+        "TickTick Client Secret",
+        secret=True,
+    ),
+    ConfigField("TickTick", "TICKTICK_TOKEN", "ticktick_token", "TickTick Token", secret=True),
+    ConfigField(
+        "Home Assistant",
+        "HOME_ASSISTANT_BASE_URL",
+        "home_assistant_base_url",
+        "Home Assistant Base URL",
+    ),
+    ConfigField(
+        "Home Assistant",
+        "HOME_ASSISTANT_AUTH_TOKEN",
+        "home_assistant_auth_token",
+        "Home Assistant Auth Token",
+        secret=True,
+    ),
+    ConfigField(
+        "Home Assistant",
+        "HOME_ASSISTANT_TIMEOUT_SECONDS",
+        "home_assistant_timeout_seconds",
+        "Home Assistant Timeout Seconds",
+    ),
+    ConfigField(
+        "Home Assistant",
+        "HOME_ASSISTANT_ACTION_TASK_PROJECT_ID",
+        "home_assistant_action_task_project_id",
+        "Home Assistant Action Task Project ID",
+    ),
+)
+
+
+class ConfigSaveError(ValueError):
+    """Raised when the submitted config payload is invalid."""
+
+
+def seed_missing_config_from_bootstrap(session: Session, bootstrap_settings: Settings) -> None:
+    current_values = _read_config_values(session)
+    missing_values: dict[str, str] = {}
+
+    for field in CONFIG_FIELDS:
+        if field.env_name in current_values:
+            continue
+        missing_values[field.env_name] = _stringify(getattr(bootstrap_settings, field.setting_attr))
+
+    if not missing_values:
+        return
+
+    _persist_config_values(session, {**current_values, **missing_values})
+
+
+def sync_app_hostname_from_bootstrap(session: Session, bootstrap_settings: Settings) -> None:
+    current_values = _read_config_values(session)
+    bootstrap_hostname = _stringify(bootstrap_settings.app_hostname)
+    if current_values.get("APP_HOSTNAME") == bootstrap_hostname:
+        return
+
+    current_values["APP_HOSTNAME"] = bootstrap_hostname
+    _persist_config_values(session, current_values)
+    get_settings.cache_clear()
+    reset_db_caches()
+
+
+def build_runtime_settings(session: Session, bootstrap_settings: Settings) -> Settings:
+    overrides = _read_config_values(session)
+    if not overrides:
+        return bootstrap_settings
+
+    payload = _settings_payload(bootstrap_settings)
+    for field in CONFIG_FIELDS:
+        if field.env_name in overrides:
+            payload[field.setting_attr] = overrides[field.env_name]
+
+    return Settings(_env_file=None, **payload)
+
+
+def build_config_sections(session: Session, bootstrap_settings: Settings) -> list[dict[str, Any]]:
+    runtime_settings = build_runtime_settings(session, bootstrap_settings)
+    persisted_values = _read_config_values(session)
+    sections: list[dict[str, Any]] = []
+    current_section: dict[str, Any] | None = None
+
+    for field in CONFIG_FIELDS:
+        if current_section is None or current_section["name"] != field.section:
+            current_section = {"name": field.section, "fields": []}
+            sections.append(current_section)
+
+        current_section["fields"].append(
+            {
+                "env_name": field.env_name,
+                "label": field.label,
+                "value": "" if field.secret else _stringify(getattr(runtime_settings, field.setting_attr)),
+                "secret": field.secret,
+                "input_type": "password" if field.secret else field.input_type,
+                "configured": field.env_name in persisted_values
+                or bool(_stringify(getattr(bootstrap_settings, field.setting_attr))),
+            }
+        )
+
+    return sections
+
+
+def save_config_updates(session: Session, form_data: dict[str, str], bootstrap_settings: Settings) -> None:
+    current_values = _read_config_values(session)
+    merged_values = dict(current_values)
+
+    for field in CONFIG_FIELDS:
+        submitted_value = form_data.get(field.env_name, "")
+        if field.secret:
+            if submitted_value:
+                merged_values[field.env_name] = submitted_value
+        else:
+            merged_values[field.env_name] = submitted_value
+
+    _validate_config_values(merged_values, bootstrap_settings)
+    _persist_config_values(session, merged_values)
+    get_settings.cache_clear()
+    reset_db_caches()
+
+
+def save_config_value(
+    session: Session,
+    *,
+    env_name: str,
+    value: str,
+    bootstrap_settings: Settings,
+) -> None:
+    current_values = _read_config_values(session)
+    current_values[env_name] = value
+    _validate_config_values(current_values, bootstrap_settings)
+    _persist_config_values(session, current_values)
+    get_settings.cache_clear()
+    reset_db_caches()
+
+
+def is_ticktick_oauth_ready(settings: Settings) -> bool:
+    return bool(
+        settings.app_hostname
+        and settings.ticktick_client_id
+        and settings.ticktick_client_secret
+    )
+
+
+def _read_config_values(session: Session) -> dict[str, str]:
+    rows = session.execute(select(AppConfigEntry).order_by(AppConfigEntry.key)).scalars().all()
+    return {row.key: row.value for row in rows}
+
+
+def _validate_config_values(config_values: dict[str, str], bootstrap_settings: Settings) -> None:
+    payload = _settings_payload(bootstrap_settings)
+    for field in CONFIG_FIELDS:
+        if field.env_name in config_values:
+            payload[field.setting_attr] = config_values[field.env_name]
+
+    try:
+        Settings(_env_file=None, **payload)
+    except Exception as exc:
+        raise ConfigSaveError("invalid config submission") from exc
+
+
+def _persist_config_values(session: Session, config_values: dict[str, str]) -> None:
+    existing_entries = {
+        row.key: row
+        for row in session.execute(select(AppConfigEntry)).scalars().all()
+    }
+    now = datetime.now(UTC)
+
+    for env_name, value in config_values.items():
+        entry = existing_entries.get(env_name)
+        if entry is None:
+            session.add(AppConfigEntry(key=env_name, value=value, updated_at=now))
+        else:
+            entry.value = value
+            entry.updated_at = now
+
+    session.commit()
+
+
+def _stringify(value: Any) -> str:
+    if value is None:
+        return ""
+    if isinstance(value, bool):
+        return str(value).lower()
+    return str(value)
+
+
+def _settings_payload(settings: Settings) -> dict[str, Any]:
+    return {
+        "app_name": settings.app_name,
+        "app_env": settings.app_env,
+        "app_debug": settings.app_debug,
+        "app_hostname": settings.app_hostname,
+        "app_database_url": settings.app_database_url,
+        "ticktick_client_id": settings.ticktick_client_id,
+        "ticktick_client_secret": settings.ticktick_client_secret,
+        "ticktick_token": settings.ticktick_token,
+        "home_assistant_base_url": settings.home_assistant_base_url,
+        "home_assistant_auth_token": settings.home_assistant_auth_token,
+        "home_assistant_timeout_seconds": settings.home_assistant_timeout_seconds,
+        "home_assistant_action_task_project_id": settings.home_assistant_action_task_project_id,
+        "smtp_enabled": settings.smtp_enabled,
+        "smtp_host": settings.smtp_host,
+        "smtp_port": settings.smtp_port,
+        "smtp_username": settings.smtp_username,
+        "smtp_password": settings.smtp_password,
+        "smtp_from_name": settings.smtp_from_name,
+        "smtp_from_address": settings.smtp_from_address,
+        "smtp_to_address": settings.smtp_to_address,
+        "smtp_use_starttls": settings.smtp_use_starttls,
+        "poo_webhook_id": settings.poo_webhook_id,
+        "poo_sensor_entity_name": settings.poo_sensor_entity_name,
+        "poo_sensor_friendly_name": settings.poo_sensor_friendly_name,
+        "auth_bootstrap_username": settings.auth_bootstrap_username,
+        "auth_bootstrap_password": settings.auth_bootstrap_password,
+        "auth_session_cookie_name": settings.auth_session_cookie_name,
+        "auth_session_ttl_hours": settings.auth_session_ttl_hours,
+        "auth_cookie_secure_override": settings.auth_cookie_secure_override,
+    }

app/services/email.py

@@ -0,0 +1,149 @@
+from __future__ import annotations
+
+from dataclasses import dataclass
+from datetime import UTC, datetime
+from email.message import EmailMessage
+from email.utils import formataddr
+import smtplib
+
+from app.config import Settings
+
+
+class EmailConfigurationError(ValueError):
+    """Raised when SMTP settings are incomplete or disabled."""
+
+
+class EmailDeliveryError(RuntimeError):
+    """Raised when sending email fails."""
+
+
+@dataclass(frozen=True, slots=True)
+class SMTPConfig:
+    host: str
+    port: int
+    username: str
+    password: str
+    from_name: str
+    from_address: str
+    to_address: str
+    use_starttls: bool
+
+
+def get_smtp_config(settings: Settings, *, require_enabled: bool = True) -> SMTPConfig:
+    if require_enabled and not settings.smtp_enabled:
+        raise EmailConfigurationError("SMTP is disabled")
+
+    if not settings.smtp_host:
+        raise EmailConfigurationError("SMTP host is required")
+
+    if settings.smtp_port <= 0:
+        raise EmailConfigurationError("SMTP port must be greater than zero")
+
+    if not settings.smtp_from_address:
+        raise EmailConfigurationError("SMTP from address is required")
+
+    if not settings.smtp_to_address:
+        raise EmailConfigurationError("SMTP to address is required")
+
+    return SMTPConfig(
+        host=settings.smtp_host,
+        port=settings.smtp_port,
+        username=settings.smtp_username,
+        password=settings.smtp_password,
+        from_name=settings.smtp_from_name,
+        from_address=settings.smtp_from_address,
+        to_address=settings.smtp_to_address,
+        use_starttls=settings.smtp_use_starttls,
+    )
+
+
+def is_smtp_ready(settings: Settings) -> bool:
+    try:
+        get_smtp_config(settings, require_enabled=False)
+    except EmailConfigurationError:
+        return False
+    return True
+
+
+def send_plaintext_email(
+    settings: Settings,
+    *,
+    subject: str,
+    body: str,
+    recipient: str | None = None,
+    require_enabled: bool = True,
+) -> None:
+    smtp_config = get_smtp_config(settings, require_enabled=require_enabled)
+    message = EmailMessage()
+    message["Subject"] = subject
+    message["From"] = _build_from_header(smtp_config)
+    message["To"] = recipient or smtp_config.to_address
+    message.set_content(body)
+
+    try:
+        with smtplib.SMTP(smtp_config.host, smtp_config.port, timeout=10) as smtp:
+            smtp.ehlo()
+            if smtp_config.use_starttls:
+                smtp.starttls()
+                smtp.ehlo()
+            if smtp_config.username:
+                smtp.login(smtp_config.username, smtp_config.password)
+            smtp.send_message(
+                message,
+                from_addr=smtp_config.from_address,
+                to_addrs=[recipient or smtp_config.to_address],
+            )
+    except (OSError, smtplib.SMTPException) as exc:
+        error_message = _sanitize_error_message(str(exc), smtp_config.password)
+        raise EmailDeliveryError(error_message or "SMTP delivery failed") from exc
+
+
+def send_smtp_test_email(settings: Settings) -> None:
+    send_plaintext_email(
+        settings,
+        subject="Home Automation SMTP Test",
+        body="This is a test email from Home Automation SMTP settings.",
+        require_enabled=False,
+    )
+
+
+def send_public_ip_changed_email(
+    settings: Settings,
+    *,
+    previous_ipv4: str,
+    current_ipv4: str,
+    detected_at: datetime,
+) -> None:
+    send_plaintext_email(
+        settings,
+        subject="Public IP changed",
+        body=(
+            "Your public IPv4 address has changed.\n\n"
+            f"Previous IP: {previous_ipv4}\n"
+            f"Current IP: {current_ipv4}\n"
+            f"Detected at: {_format_utc_timestamp(detected_at)}\n\n"
+            "If you use Namecheap API trusted IP restrictions, you may need to "
+            "update the trusted IP manually.\n"
+        ),
+    )
+
+
+def _sanitize_error_message(message: str, password: str) -> str:
+    sanitized = message
+    if password:
+        sanitized = sanitized.replace(password, "[redacted]")
+    return sanitized
+
+
+def _format_utc_timestamp(value: datetime) -> str:
+    if value.tzinfo is None:
+        normalized = value.replace(tzinfo=UTC)
+    else:
+        normalized = value.astimezone(UTC)
+    return normalized.strftime("%Y-%m-%d %H:%M:%S UTC")
+
+
+def _build_from_header(smtp_config: SMTPConfig) -> str:
+    if smtp_config.from_name:
+        return formataddr((smtp_config.from_name, smtp_config.from_address))
+    return smtp_config.from_address

app/services/homeassistant_inbound.py

@@ -0,0 +1,116 @@
+from __future__ import annotations
+
+import json
+from datetime import UTC, datetime, time, timedelta
+from sqlalchemy.orm import Session
+
+from app.config import Settings
+from app.integrations.homeassistant import HomeAssistantClient
+from app.integrations.ticktick import TICKTICK_DATETIME_FORMAT, TickTickClient, TickTickTask
+from app.schemas.homeassistant import HomeAssistantPublishEnvelope
+from app.schemas.location import LocationRecordRequest
+from app.schemas.ticktick import TickTickActionTaskRequest
+from app.services.location import record_location
+from app.services.poo import publish_latest_poo_status
+
+
+class UnsupportedHomeAssistantMessage(RuntimeError):
+    """Raised when the inbound gateway receives a target/action that is not supported yet."""
+
+
+def handle_homeassistant_message(
+    session: Session,
+    envelope: HomeAssistantPublishEnvelope,
+    ticktick_client: TickTickClient | None = None,
+    poo_session: Session | None = None,
+    settings: Settings | None = None,
+    homeassistant_client: HomeAssistantClient | None = None,
+) -> None:
+    if envelope.target == "location_recorder":
+        _handle_location_message(session, envelope)
+        return
+
+    if envelope.target == "poo_recorder":
+        _handle_poo_message(
+            envelope,
+            poo_session=poo_session,
+            settings=settings,
+            homeassistant_client=homeassistant_client,
+        )
+        return
+
+    if envelope.target == "ticktick":
+        _handle_ticktick_message(envelope, ticktick_client)
+        return
+
+    raise UnsupportedHomeAssistantMessage(
+        f"Unsupported Home Assistant target/action: {envelope.target}/{envelope.action}"
+    )
+
+
+def _handle_location_message(session: Session, envelope: HomeAssistantPublishEnvelope) -> None:
+    if envelope.action != "record":
+        raise UnsupportedHomeAssistantMessage(
+            f"Unsupported Home Assistant target/action: {envelope.target}/{envelope.action}"
+        )
+
+    content = json.loads(envelope.content.replace("'", '"'))
+    payload = LocationRecordRequest.model_validate(content)
+    record_location(session, payload)
+
+
+def _handle_poo_message(
+    envelope: HomeAssistantPublishEnvelope,
+    *,
+    poo_session: Session | None,
+    settings: Settings | None,
+    homeassistant_client: HomeAssistantClient | None,
+) -> None:
+    if envelope.action != "get_latest":
+        raise UnsupportedHomeAssistantMessage(
+            f"Unsupported Home Assistant target/action: {envelope.target}/{envelope.action}"
+        )
+
+    if poo_session is None or settings is None or homeassistant_client is None:
+        raise RuntimeError("Poo recorder integration is unavailable")
+
+    publish_latest_poo_status(
+        session=poo_session,
+        settings=settings,
+        homeassistant_client=homeassistant_client,
+    )
+
+
+def _handle_ticktick_message(
+    envelope: HomeAssistantPublishEnvelope,
+    ticktick_client: TickTickClient | None,
+) -> None:
+    if envelope.action != "create_action_task":
+        raise UnsupportedHomeAssistantMessage(
+            f"Unsupported Home Assistant target/action: {envelope.target}/{envelope.action}"
+        )
+    if ticktick_client is None:
+        raise UnsupportedHomeAssistantMessage("TickTick client is unavailable")
+
+    content = json.loads(envelope.content.replace("'", '"'))
+    payload = TickTickActionTaskRequest.model_validate(content)
+    project_id = ticktick_client.settings.home_assistant_action_task_project_id
+    if not project_id:
+        raise RuntimeError(
+            "TickTick action task integration is missing HOME_ASSISTANT_ACTION_TASK_PROJECT_ID"
+        )
+
+    ticktick_client.create_task(
+        TickTickTask(
+            projectId=project_id,
+            title=payload.action,
+            dueDate=build_action_task_due_date(datetime.now().astimezone(), payload.due_hour),
+        )
+    )
+
+
+def build_action_task_due_date(now: datetime, due_hour: int) -> str:
+    local_now = now.astimezone()
+    due = local_now + timedelta(hours=due_hour)
+    next_midnight = datetime.combine(due.date(), time.min, tzinfo=local_now.tzinfo) + timedelta(days=1)
+    return next_midnight.astimezone(UTC).strftime(TICKTICK_DATETIME_FORMAT)

app/services/location.py

@@ -0,0 +1,42 @@
+from datetime import datetime, timezone
+
+from sqlalchemy import insert
+from sqlalchemy.orm import Session
+
+from app.models.location import Location
+from app.schemas.location import LocationRecordRequest
+
+
+def _parse_optional_float_compat(value: str | None) -> float:
+    try:
+        return float(value)
+    except (TypeError, ValueError):
+        return 0.0
+
+
+def _parse_required_float(value: str, field_name: str) -> float:
+    try:
+        return float(value)
+    except (TypeError, ValueError) as exc:
+        raise ValueError(f"Invalid numeric value for {field_name}") from exc
+
+
+def _utc_now_rfc3339() -> str:
+    now = datetime.now(timezone.utc).replace(microsecond=0)
+    return now.isoformat().replace("+00:00", "Z")
+
+
+def record_location(session: Session, payload: LocationRecordRequest) -> None:
+    stmt = (
+        insert(Location)
+        .prefix_with("OR IGNORE")
+        .values(
+            person=payload.person,
+            datetime=_utc_now_rfc3339(),
+            latitude=_parse_required_float(payload.latitude, "latitude"),
+            longitude=_parse_required_float(payload.longitude, "longitude"),
+            altitude=_parse_optional_float_compat(payload.altitude),
+        )
+    )
+    session.execute(stmt)
+    session.commit()

app/services/poo.py

@@ -0,0 +1,112 @@
+from __future__ import annotations
+
+from dataclasses import dataclass
+from datetime import datetime, timezone
+import logging
+
+from sqlalchemy import desc, insert, select
+from sqlalchemy.orm import Session
+
+from app.config import Settings
+from app.integrations.homeassistant import (
+    HomeAssistantClient,
+    HomeAssistantConfigError,
+    HomeAssistantRequestError,
+)
+from app.models.poo import PooRecord
+from app.schemas.poo import PooRecordRequest
+
+logger = logging.getLogger(__name__)
+
+
+@dataclass(slots=True)
+class LatestPooRecord:
+    timestamp: str
+    status: str
+    latitude: float
+    longitude: float
+
+
+def _parse_required_float(value: str, field_name: str) -> float:
+    try:
+        return float(value)
+    except (TypeError, ValueError) as exc:
+        raise ValueError(f"Invalid numeric value for {field_name}") from exc
+
+
+def _utc_now_minute_precision() -> str:
+    now = datetime.now(timezone.utc).replace(second=0, microsecond=0)
+    return now.strftime("%Y-%m-%dT%H:%MZ")
+
+
+def record_poo(
+    session: Session,
+    payload: PooRecordRequest,
+    *,
+    settings: Settings,
+    homeassistant_client: HomeAssistantClient,
+) -> None:
+    stmt = insert(PooRecord).prefix_with("OR IGNORE").values(
+        timestamp=_utc_now_minute_precision(),
+        status=payload.status,
+        latitude=_parse_required_float(payload.latitude, "latitude"),
+        longitude=_parse_required_float(payload.longitude, "longitude"),
+    )
+    session.execute(stmt)
+    session.commit()
+
+    try:
+        publish_latest_poo_status(
+            session=session,
+            settings=settings,
+            homeassistant_client=homeassistant_client,
+        )
+    except (HomeAssistantConfigError, HomeAssistantRequestError) as exc:
+        logger.warning("Failed to publish latest poo status to Home Assistant: %s", exc)
+
+    if settings.poo_webhook_id:
+        try:
+            homeassistant_client.trigger_webhook(
+                webhook_id=settings.poo_webhook_id,
+                body={"status": payload.status},
+            )
+        except (HomeAssistantConfigError, HomeAssistantRequestError) as exc:
+            logger.warning("Failed to trigger poo webhook on Home Assistant: %s", exc)
+
+
+def get_latest_poo_record(session: Session) -> LatestPooRecord | None:
+    stmt = select(PooRecord).order_by(desc(PooRecord.timestamp)).limit(1)
+    record = session.execute(stmt).scalar_one_or_none()
+    if record is None:
+        logger.info("No poo record is available yet")
+        return None
+    return LatestPooRecord(
+        timestamp=record.timestamp,
+        status=record.status,
+        latitude=record.latitude,
+        longitude=record.longitude,
+    )
+
+
+def publish_latest_poo_status(
+    *,
+    session: Session,
+    settings: Settings,
+    homeassistant_client: HomeAssistantClient,
+) -> LatestPooRecord | None:
+    latest = get_latest_poo_record(session)
+    if latest is None:
+        logger.info("Skipping Home Assistant poo sensor publish because no poo record exists yet")
+        return None
+
+    record_time = datetime.fromisoformat(latest.timestamp.replace("Z", "+00:00")).astimezone()
+
+    homeassistant_client.publish_sensor(
+        entity_id=settings.poo_sensor_entity_name,
+        state=latest.status,
+        attributes={
+            "last_poo": record_time.strftime("%a | %Y-%m-%d | %H:%M"),
+            "friendly_name": settings.poo_sensor_friendly_name,
+        },
+    )
+    return latest

app/services/public_ip.py

@@ -0,0 +1,191 @@
+from __future__ import annotations
+
+import ipaddress
+import logging
+from dataclasses import dataclass
+from datetime import UTC, datetime
+from typing import Callable, Literal
+
+import httpx
+from sqlalchemy import select
+from sqlalchemy.orm import Session
+
+from app.config import Settings
+from app.models.public_ip import PublicIPHistory, PublicIPState
+from app.services.config_page import build_runtime_settings
+from app.services.email import EmailConfigurationError, EmailDeliveryError, send_public_ip_changed_email
+
+logger = logging.getLogger(__name__)
+
+PUBLIC_IP_PROVIDER_NAME = "ipify"
+PUBLIC_IP_PROVIDER_URL = "https://api.ipify.org"
+PUBLIC_IP_PROVIDER_TIMEOUT_SECONDS = 5.0
+
+PublicIPResultStatus = Literal["first_seen", "unchanged", "changed", "error"]
+PublicIPv4Fetcher = Callable[[], str]
+
+
+class PublicIPCheckError(RuntimeError):
+    """Raised when the public IPv4 provider cannot return a valid IPv4."""
+
+
+@dataclass(slots=True)
+class PublicIPCheckResult:
+    status: PublicIPResultStatus
+    checked_at: datetime
+    changed: bool
+    previous_ipv4: str | None = None
+    current_ipv4: str | None = None
+
+
+def check_public_ipv4(
+    session: Session,
+    *,
+    fetch_public_ipv4: PublicIPv4Fetcher | None = None,
+    provider_name: str = PUBLIC_IP_PROVIDER_NAME,
+) -> PublicIPCheckResult:
+    checked_at = _utc_now()
+    state = session.scalar(select(PublicIPState).where(PublicIPState.id == 1).limit(1))
+
+    try:
+        raw_ipv4 = (fetch_public_ipv4 or fetch_public_ipv4_from_provider)()
+        current_ipv4 = _validate_ipv4(raw_ipv4)
+    except PublicIPCheckError as exc:
+        logger.warning("Public IPv4 check failed: %s", exc)
+        if state is not None:
+            state.last_checked_at = checked_at
+            state.last_check_status = "error"
+            state.last_check_error = str(exc)
+            state.last_provider = provider_name
+            session.commit()
+        return PublicIPCheckResult(status="error", checked_at=checked_at, changed=False)
+
+    if state is None:
+        state = PublicIPState(
+            id=1,
+            current_ipv4=current_ipv4,
+            previous_ipv4=None,
+            first_seen_at=checked_at,
+            last_checked_at=checked_at,
+            last_changed_at=None,
+            last_check_status="first_seen",
+            last_check_error=None,
+            last_provider=provider_name,
+        )
+        session.add(state)
+        session.add(
+            PublicIPHistory(
+                ipv4=current_ipv4,
+                observed_at=checked_at,
+                change_type="first_seen",
+                provider=provider_name,
+            )
+        )
+        session.commit()
+        return PublicIPCheckResult(
+            status="first_seen",
+            checked_at=checked_at,
+            changed=False,
+            current_ipv4=current_ipv4,
+        )
+
+    if state.current_ipv4 == current_ipv4:
+        state.last_checked_at = checked_at
+        state.last_check_status = "unchanged"
+        state.last_check_error = None
+        state.last_provider = provider_name
+        session.commit()
+        return PublicIPCheckResult(
+            status="unchanged",
+            checked_at=checked_at,
+            changed=False,
+            current_ipv4=current_ipv4,
+        )
+
+    previous_ipv4 = state.current_ipv4
+    state.previous_ipv4 = previous_ipv4
+    state.current_ipv4 = current_ipv4
+    state.last_checked_at = checked_at
+    state.last_changed_at = checked_at
+    state.last_check_status = "changed"
+    state.last_check_error = None
+    state.last_provider = provider_name
+    session.add(
+        PublicIPHistory(
+            ipv4=current_ipv4,
+            observed_at=checked_at,
+            change_type="changed",
+            provider=provider_name,
+        )
+    )
+    session.commit()
+    return PublicIPCheckResult(
+        status="changed",
+        checked_at=checked_at,
+        changed=True,
+        previous_ipv4=previous_ipv4,
+        current_ipv4=current_ipv4,
+    )
+
+
+def check_public_ipv4_and_notify(
+    session: Session,
+    *,
+    bootstrap_settings: Settings,
+    fetch_public_ipv4: PublicIPv4Fetcher | None = None,
+    provider_name: str = PUBLIC_IP_PROVIDER_NAME,
+) -> PublicIPCheckResult:
+    result = check_public_ipv4(
+        session,
+        fetch_public_ipv4=fetch_public_ipv4,
+        provider_name=provider_name,
+    )
+
+    if result.status != "changed" or result.previous_ipv4 is None or result.current_ipv4 is None:
+        return result
+
+    runtime_settings = build_runtime_settings(session, bootstrap_settings)
+    try:
+        send_public_ip_changed_email(
+            runtime_settings,
+            previous_ipv4=result.previous_ipv4,
+            current_ipv4=result.current_ipv4,
+            detected_at=result.checked_at,
+        )
+    except (EmailConfigurationError, EmailDeliveryError) as exc:
+        logger.warning("Public IPv4 change notification failed: %s", exc)
+
+    return result
+
+
+def fetch_public_ipv4_from_provider() -> str:
+    try:
+        response = httpx.get(
+            PUBLIC_IP_PROVIDER_URL,
+            params={"format": "text"},
+            timeout=PUBLIC_IP_PROVIDER_TIMEOUT_SECONDS,
+        )
+        response.raise_for_status()
+    except httpx.HTTPError as exc:
+        raise PublicIPCheckError(f"provider request failed: {exc}") from exc
+
+    return response.text.strip()
+
+
+def _validate_ipv4(raw_value: str) -> str:
+    if not raw_value:
+        raise PublicIPCheckError("provider returned an empty response")
+
+    try:
+        parsed = ipaddress.ip_address(raw_value)
+    except ValueError as exc:
+        raise PublicIPCheckError("provider returned an invalid IPv4 value") from exc
+
+    if parsed.version != 4:
+        raise PublicIPCheckError("provider returned a non-IPv4 value")
+
+    return str(parsed)
+
+
+def _utc_now() -> datetime:
+    return datetime.now(UTC)

app/services/system.py

@@ -0,0 +1,6 @@
+from app.config import Settings
+
+
+def build_status_payload(settings: Settings) -> dict[str, str]:
+    return {"status": "ok", "environment": settings.app_env}
+

app/static/styles.css

@@ -0,0 +1,245 @@
+:root {
+  --bg: #f4f1ea;
+  --panel: rgba(255, 255, 255, 0.88);
+  --text: #1f2933;
+  --muted: #5b6875;
+  --accent: #2d6a4f;
+  --border: rgba(31, 41, 51, 0.08);
+}
+
+* {
+  box-sizing: border-box;
+}
+
+body {
+  margin: 0;
+  min-height: 100vh;
+  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", serif;
+  color: var(--text);
+  background:
+    radial-gradient(circle at top left, rgba(45, 106, 79, 0.18), transparent 28%),
+    linear-gradient(160deg, #f7f4ee 0%, #ece6d8 100%);
+}
+
+.shell {
+  width: min(880px, calc(100% - 32px));
+  margin: 48px auto;
+}
+
+.panel {
+  padding: 32px;
+  border: 1px solid var(--border);
+  border-radius: 24px;
+  background: var(--panel);
+  backdrop-filter: blur(12px);
+  box-shadow: 0 20px 60px rgba(31, 41, 51, 0.12);
+}
+
+.eyebrow {
+  margin: 0 0 8px;
+  font-size: 0.85rem;
+  letter-spacing: 0.12em;
+  text-transform: uppercase;
+  color: var(--accent);
+}
+
+h1 {
+  margin: 0 0 16px;
+  font-size: clamp(2rem, 4vw, 3.2rem);
+}
+
+.lead {
+  margin: 0 0 24px;
+  line-height: 1.7;
+  color: var(--muted);
+}
+
+.meta {
+  display: grid;
+  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
+  gap: 16px;
+  margin: 0;
+}
+
+.single-column {
+  grid-template-columns: minmax(180px, 320px);
+  margin-bottom: 24px;
+}
+
+.meta div {
+  padding: 16px;
+  border-radius: 16px;
+  background: rgba(255, 255, 255, 0.7);
+  border: 1px solid rgba(31, 41, 51, 0.06);
+}
+
+.meta dt {
+  margin-bottom: 8px;
+  font-size: 0.9rem;
+  color: var(--muted);
+}
+
+.meta dd {
+  margin: 0;
+  font-size: 1.05rem;
+}
+
+a {
+  color: var(--accent);
+}
+
+.auth-panel {
+  max-width: 520px;
+  margin-inline: auto;
+}
+
+.auth-form,
+.logout-form {
+  display: grid;
+  gap: 16px;
+}
+
+.auth-form label {
+  display: grid;
+  gap: 8px;
+  font-size: 0.95rem;
+  color: var(--muted);
+}
+
+.auth-form input {
+  width: 100%;
+  padding: 12px 14px;
+  border: 1px solid rgba(31, 41, 51, 0.14);
+  border-radius: 12px;
+  background: rgba(255, 255, 255, 0.92);
+  color: var(--text);
+  font: inherit;
+}
+
+button {
+  width: fit-content;
+  min-width: 120px;
+  padding: 12px 18px;
+  border: none;
+  border-radius: 999px;
+  background: var(--accent);
+  color: white;
+  font: inherit;
+  cursor: pointer;
+}
+
+button:hover {
+  filter: brightness(1.04);
+}
+
+.alert {
+  margin-bottom: 16px;
+  padding: 12px 14px;
+  border-radius: 12px;
+  background: rgba(157, 37, 37, 0.08);
+  border: 1px solid rgba(157, 37, 37, 0.14);
+  color: #8b2a2a;
+}
+
+.notice {
+  margin-bottom: 16px;
+  padding: 12px 14px;
+  border-radius: 12px;
+  background: rgba(45, 106, 79, 0.08);
+  border: 1px solid rgba(45, 106, 79, 0.14);
+  color: var(--accent);
+}
+
+.config-block + .config-block {
+  margin-top: 28px;
+}
+
+.config-block h2 {
+  margin: 0 0 16px;
+  font-size: 1.25rem;
+}
+
+.config-form {
+  display: grid;
+  gap: 20px;
+}
+
+.config-section {
+  margin: 0;
+  padding: 18px;
+  border: 1px solid rgba(31, 41, 51, 0.08);
+  border-radius: 16px;
+  display: grid;
+  gap: 14px;
+}
+
+.config-section legend {
+  padding: 0 8px;
+  color: var(--accent);
+}
+
+.config-form label small {
+  color: var(--muted);
+}
+
+.integration-action-row {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 16px;
+  padding-top: 8px;
+  border-top: 1px solid rgba(31, 41, 51, 0.08);
+}
+
+.integration-action-title {
+  margin: 0 0 6px;
+  font-weight: 600;
+  color: var(--text);
+}
+
+.integration-action-copy {
+  margin: 0;
+  color: var(--muted);
+  line-height: 1.5;
+}
+
+.button-link {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  width: fit-content;
+  min-width: 120px;
+  padding: 12px 18px;
+  border: none;
+  border-radius: 999px;
+  background: var(--accent);
+  color: white;
+  text-decoration: none;
+  cursor: pointer;
+}
+
+.button-link:hover {
+  filter: brightness(1.04);
+}
+
+.button-link.disabled {
+  background: rgba(91, 104, 117, 0.28);
+  color: rgba(31, 41, 51, 0.72);
+  cursor: not-allowed;
+  pointer-events: none;
+}
+
+@media (max-width: 640px) {
+  .shell {
+    margin: 24px auto;
+  }
+
+  .panel {
+    padding: 24px;
+  }
+
+  .integration-action-row {
+    align-items: stretch;
+    flex-direction: column;
+  }
+}

app/templates/base.html

@@ -0,0 +1,16 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+  <meta charset="utf-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1">
+  <title>{% block title %}{{ app_name }}{% endblock %}</title>
+  <link rel="icon" href="data:,">
+  <link rel="stylesheet" href="/static/styles.css">
+</head>
+<body>
+  <main class="shell">
+    {% block content %}{% endblock %}
+  </main>
+</body>
+</html>
+

app/templates/config.html

@@ -0,0 +1,139 @@
+{% extends "base.html" %}
+
+{% block title %}Config · {{ app_name }}{% endblock %}
+
+{% block content %}
+<section class="panel">
+  <p class="eyebrow">Configuration</p>
+  <h1>Config</h1>
+
+  {% if force_password_change %}
+  <div class="alert">
+    首次登录后需要先修改密码。完成后再继续长期使用当前配置页面。
+  </div>
+  {% endif %}
+
+  {% if password_change_error %}
+  <div class="alert">{{ password_change_error }}</div>
+  {% endif %}
+
+  {% if config_error %}
+  <div class="alert">{{ config_error }}</div>
+  {% endif %}
+
+  {% if config_saved %}
+  <div class="notice">config saved to the app database. Some changes may require an app restart.</div>
+  {% endif %}
+
+  {% if ticktick_oauth_error %}
+  <div class="alert">{{ ticktick_oauth_error }}</div>
+  {% endif %}
+
+  {% if ticktick_oauth_notice %}
+  <div class="notice">{{ ticktick_oauth_notice }}</div>
+  {% endif %}
+
+  {% if smtp_test_error %}
+  <div class="alert">{{ smtp_test_error }}</div>
+  {% endif %}
+
+  {% if smtp_test_notice %}
+  <div class="notice">{{ smtp_test_notice }}</div>
+  {% endif %}
+
+  <div class="meta single-column">
+    <div>
+      <dt>当前用户</dt>
+      <dd>admin</dd>
+    </div>
+  </div>
+
+  <section class="config-block">
+    <h2>Change Password</h2>
+    <form class="auth-form" method="post" action="/config/change-password">
+      <input type="hidden" name="csrf_token" value="{{ csrf_token }}">
+
+      <label>
+        <span>Current Password</span>
+        <input type="password" name="current_password" autocomplete="current-password" required>
+      </label>
+
+      <label>
+        <span>New Password</span>
+        <input type="password" name="new_password" autocomplete="new-password" required>
+      </label>
+
+      <label>
+        <span>Confirm New Password</span>
+        <input type="password" name="confirm_password" autocomplete="new-password" required>
+      </label>
+
+      <button type="submit">修改密码</button>
+    </form>
+  </section>
+
+  <section class="config-block">
+    <h2>Config</h2>
+    <form class="config-form" method="post" action="/config">
+      <input type="hidden" name="csrf_token" value="{{ csrf_token }}">
+
+      {% for section in config_sections %}
+      <fieldset class="config-section">
+        <legend>{{ section.name }}</legend>
+        {% for field in section.fields %}
+        <label>
+          <span>{{ field.label }}</span>
+          {% if field.secret %}
+          <input type="{{ field.input_type }}" name="{{ field.env_name }}" value="" placeholder="leave blank to keep current value">
+          <small>{% if field.configured %}configured{% else %}not configured{% endif %}</small>
+          {% else %}
+          <input type="{{ field.input_type }}" name="{{ field.env_name }}" value="{{ field.value }}">
+          {% endif %}
+        </label>
+        {% endfor %}
+
+        {% if section.name == "TickTick" %}
+        <div class="integration-action-row">
+          <div>
+            <p class="integration-action-title">TickTick OAuth</p>
+            <p class="integration-action-copy">Redirect URI: {{ ticktick_redirect_uri or "configure APP_HOSTNAME to generate the callback URI" }}</p>
+            {% if ticktick_oauth_ready %}
+            <p class="integration-action-copy">Use the saved TickTick client settings to start the authorization flow.</p>
+            {% else %}
+            <p class="integration-action-copy">Fill in App Hostname, TickTick Client ID, and TickTick Client Secret before starting OAuth.</p>
+            {% endif %}
+          </div>
+          {% if ticktick_oauth_ready %}
+          <a class="button-link" href="/ticktick/auth/start">Authorize TickTick</a>
+          {% else %}
+          <span class="button-link disabled" aria-disabled="true">Authorize TickTick</span>
+          {% endif %}
+        </div>
+        {% endif %}
+
+        {% if section.name == "SMTP" %}
+        <div class="integration-action-row">
+          <div>
+            <p class="integration-action-title">SMTP Test Email</p>
+            <p class="integration-action-copy">Save the SMTP settings first, then send a simple plaintext test email to the configured recipient.</p>
+          </div>
+          {% if smtp_test_ready %}
+          <button type="submit" formaction="/config/smtp/test" formmethod="post">Send SMTP Test</button>
+          {% else %}
+          <span class="button-link disabled" aria-disabled="true">Send SMTP Test</span>
+          {% endif %}
+        </div>
+        {% endif %}
+      </fieldset>
+      {% endfor %}
+
+      <button type="submit">Save Config</button>
+    </form>
+  </section>
+
+  <form class="logout-form" method="post" action="/logout">
+    <input type="hidden" name="csrf_token" value="{{ csrf_token }}">
+    <button type="submit">登出</button>
+  </form>
+</section>
+{% endblock %}

app/templates/home.html

@@ -0,0 +1,36 @@
+{% extends "base.html" %}
+
+{% block title %}{{ app_name }}{% endblock %}
+
+{% block content %}
+<section class="panel">
+  <p class="eyebrow">Python Rewrite Skeleton</p>
+  <h1>{{ app_name }}</h1>
+  <p class="lead">
+    这是当前 Go 后端的 Python 重构基础骨架。此阶段仅提供应用入口、配置、数据库、
+    测试、模板和容器化基础，不包含业务逻辑迁移。
+  </p>
+  <dl class="meta">
+    <div>
+      <dt>运行环境</dt>
+      <dd>{{ app_env }}</dd>
+    </div>
+    <div>
+      <dt>健康检查</dt>
+      <dd><a href="/status">/status</a></dd>
+    </div>
+    <div>
+      <dt>OpenAPI</dt>
+      <dd><a href="/docs">/docs</a></dd>
+    </div>
+    <div>
+      <dt>登录</dt>
+      <dd><a href="/login">/login</a></dd>
+    </div>
+    <div>
+      <dt>Notion</dt>
+      <dd>{{ notion_status }}</dd>
+    </div>
+  </dl>
+</section>
+{% endblock %}

app/templates/login.html

@@ -0,0 +1,33 @@
+{% extends "base.html" %}
+
+{% block title %}登录 · {{ app_name }}{% endblock %}
+
+{% block content %}
+<section class="panel auth-panel">
+  <p class="eyebrow">Authentication</p>
+  <h1>登录</h1>
+  <p class="lead">
+    登录成功后会进入受保护的 config 页面。
+  </p>
+
+  {% if error_message %}
+  <div class="alert">{{ error_message }}</div>
+  {% endif %}
+
+  <form class="auth-form" method="post" action="/login">
+    <input type="hidden" name="csrf_token" value="{{ csrf_token }}">
+
+    <label>
+      <span>Username</span>
+      <input type="text" name="username" autocomplete="username" required>
+    </label>
+
+    <label>
+      <span>Password</span>
+      <input type="password" name="password" autocomplete="current-password" required>
+    </label>
+
+    <button type="submit">登录</button>
+  </form>
+</section>
+{% endblock %}

dev-requirements.in

@@ -0,0 +1,6 @@
+-r requirements.in
+
+httpx>=0.28,<1.0
+pip-tools>=7.4,<8.0
+pytest>=8.3,<9.0
+

dev-requirements.txt

@@ -0,0 +1,134 @@
+#
+# This file is autogenerated by pip-compile with Python 3.13
+# by the following command:
+#
+#    pip-compile dev-requirements.in
+#
+alembic==1.18.4
+    # via -r requirements.in
+annotated-types==0.7.0
+    # via pydantic
+anyio==4.13.0
+    # via
+    #   httpx
+    #   starlette
+    #   watchfiles
+apscheduler==3.11.2
+    # via -r requirements.in
+argon2-cffi==25.1.0
+    # via -r requirements.in
+argon2-cffi-bindings==25.1.0
+    # via argon2-cffi
+build==1.4.3
+    # via pip-tools
+certifi==2026.2.25
+    # via
+    #   httpcore
+    #   httpx
+cffi==2.0.0
+    # via argon2-cffi-bindings
+click==8.3.2
+    # via
+    #   pip-tools
+    #   uvicorn
+fastapi==0.115.14
+    # via -r requirements.in
+greenlet==3.4.0
+    # via sqlalchemy
+h11==0.16.0
+    # via
+    #   httpcore
+    #   uvicorn
+httpcore==1.0.9
+    # via httpx
+httptools==0.7.1
+    # via uvicorn
+httpx==0.28.1
+    # via
+    #   -r dev-requirements.in
+    #   -r requirements.in
+idna==3.11
+    # via
+    #   anyio
+    #   httpx
+iniconfig==2.3.0
+    # via pytest
+jinja2==3.1.6
+    # via -r requirements.in
+mako==1.3.11
+    # via alembic
+markupsafe==3.0.3
+    # via
+    #   jinja2
+    #   mako
+packaging==26.1
+    # via
+    #   build
+    #   pytest
+    #   wheel
+pip-tools==7.5.3
+    # via -r dev-requirements.in
+pluggy==1.6.0
+    # via pytest
+pycparser==2.23
+    # via cffi
+pydantic==2.13.2
+    # via
+    #   fastapi
+    #   pydantic-settings
+pydantic-core==2.46.2
+    # via pydantic
+pydantic-settings==2.13.1
+    # via -r requirements.in
+pygments==2.20.0
+    # via pytest
+pyproject-hooks==1.2.0
+    # via
+    #   build
+    #   pip-tools
+pytest==8.4.2
+    # via -r dev-requirements.in
+python-dotenv==1.2.2
+    # via
+    #   pydantic-settings
+    #   uvicorn
+python-multipart==0.0.26
+    # via -r requirements.in
+pyyaml==6.0.3
+    # via
+    #   -r requirements.in
+    #   uvicorn
+sqlalchemy==2.0.49
+    # via
+    #   -r requirements.in
+    #   alembic
+starlette==0.46.2
+    # via fastapi
+typing-extensions==4.15.0
+    # via
+    #   alembic
+    #   fastapi
+    #   pydantic
+    #   pydantic-core
+    #   sqlalchemy
+    #   typing-inspection
+typing-inspection==0.4.2
+    # via
+    #   pydantic
+    #   pydantic-settings
+tzlocal==5.3.1
+    # via apscheduler
+uvicorn[standard]==0.44.0
+    # via -r requirements.in
+uvloop==0.22.1
+    # via uvicorn
+watchfiles==1.1.1
+    # via uvicorn
+websockets==16.0
+    # via uvicorn
+wheel==0.46.3
+    # via pip-tools
+
+# The following packages are considered to be unsafe in a requirements file:
+# pip
+# setuptools

docker-compose.override.yml

@@ -0,0 +1,6 @@
+services:
+  migration:
+    build: .
+
+  app:
+    build: .

docker-compose.yml

@@ -0,0 +1,27 @@
+services:
+  migration:
+    container_name: home-automation-migration
+    image: code.wanderingbadger.dev/tliu93/home-automation:latest
+    user: "1000:1000"
+    restart: "no"
+    init: true
+    command: ["python", "-m", "scripts.run_migrations"]
+    volumes:
+      - ./data:/app/data
+      - ./.env:/app/.env:ro
+
+  app:
+    container_name: home-automation-app
+    image: code.wanderingbadger.dev/tliu93/home-automation:latest
+    user: "1000:1000"
+    restart: unless-stopped
+    init: true
+    depends_on:
+      migration:
+        condition: service_completed_successfully
+    ports:
+      - "127.0.0.1:8881:8000"
+    volumes:
+      - ./data:/app/data
+      - ./.env:/app/.env:ro
+

docker/entrypoint.sh

@@ -0,0 +1,5 @@
+#!/bin/sh
+
+set -eu
+
+exec "$@"

docs/architecture-overview.md

@@ -0,0 +1,88 @@
+# Python 骨架架构概览
+
+本文档说明当前 Python skeleton 的职责边界与目录组织。它描述的是“后续迁移承载体”，不是完整业务实现。
+
+## 当前目标
+
+这一轮的目标是提供一个稳定、轻量、可持续扩展的基础工程，使后续可以逐步迁移：
+
+- TickTick integration
+- Home Assistant integration
+- poo records
+- location / life trajectory
+
+## 目录设计
+
+### `app/`
+
+应用核心代码目录。
+
+- `main.py`
+  - FastAPI app factory
+  - lifespan
+  - 基础路由注册
+- `config.py`
+  - 环境变量驱动的 settings
+- `db.py`
+  - 统一数据层：一个 `Base`、一个绑定 `app_database_url` 的 cached engine（SQLite WAL）、`get_engine` / `get_session_local` / `reset_db_caches` / `get_db_session`
+- `dependencies.py`
+  - 通用依赖注入
+- `api/`
+  - HTTP routes
+  - 当前已迁入 `/login`、`/logout`、`/admin`
+  - 当前已迁入 `GET /public-ip/check`
+  - 当前已迁入 `POST /homeassistant/publish` 第一版入口
+  - 当前已迁入 `POST /poo/record` 与 `GET /poo/latest`
+- `models/`
+  - SQLAlchemy models
+  - 所有模型（auth / config / public_ip / location / poo）共用同一个 `Base`，均落在单一 `app.db` 中
+- `schemas/`
+  - Pydantic schemas
+- `services/`
+  - 业务服务层
+  - 当前已迁入 config page 的 DB 持久化逻辑
+  - 当前已迁入 public IPv4 检查、状态持久化与变化通知逻辑
+  - 当前已迁入 SMTP 发信与测试发信逻辑
+- `integrations/`
+  - 外部系统适配层
+  - 当前已迁入 Home Assistant outbound adapter
+- `templates/`
+  - Jinja2 模板
+- `static/`
+  - 极简静态资源
+
+### `alembic_app/`
+
+App DB 的唯一 Alembic migration 链，同时管理 `location` / `poo_records` 表。M1 将三个独立 DB 合并进 `app.db` 后，`alembic_location/` 与 `alembic_poo/` 已退役，全部由此链统一管理。
+
+### `tests/`
+
+pytest 测试目录。后续可以在这里自然扩展：
+
+- unit tests
+- mock tests
+- integration tests
+
+### `scripts/`
+
+辅助脚本目录。当前包含 OpenAPI 导出脚本。
+
+## 当前约束
+
+- 当前只搭骨架，不迁业务逻辑
+- 当前数据库继续使用 SQLite
+- 当前不引入前后端分离
+- 当前不设计 Notion 模块
+- 当前通知能力仍保持极小范围，不引入独立通知中心或多渠道抽象
+
+## 关于 Notion
+
+Notion 在 Go 版本中仍是现状模块，但在 Python 重构中已经明确属于 removed scope。
+
+因此当前 Python skeleton：
+
+- 不提供 Notion integration 模块
+- 不提供 Notion schema
+- 不预留 Notion 相关业务流
+
+如果未来需要回顾其历史作用，应继续参考 Go 版本和现有迁移盘点文档，而不是在 Python 骨架中保留它。

docs/auth.md

@@ -0,0 +1,120 @@
+# 基础鉴权说明
+
+本文档说明当前 Python 重构项目里已经落地的第一版鉴权基座。
+
+这一轮只解决：
+
+- 登录页
+- 登录 / 登出流程
+- server-side session
+- 一个最小受保护页面
+
+这一轮明确不解决：
+
+- 完整 config persistence
+- 完整 config CRUD
+- 多用户权限系统
+- OAuth / SSO / RBAC
+
+## 当前 auth 模型
+
+- 认证方式：`username/password`
+- 会话方式：server-side session
+- 客户端凭据：session cookie
+- 页面形态：Jinja server-side template
+
+## 当前持久化
+
+当前新增一个共享 App DB：
+
+- `APP_DATABASE_URL`
+- 默认值：`sqlite:///./data/app.db`
+
+当前 auth 相关数据存放在这个 DB 中：
+
+- `auth_users`
+- `auth_sessions`
+- `app_config`
+
+当前没有把 auth 数据和 `location` / `poo` DB 混放。
+
+当前这部分现在也走 Alembic 管理：
+
+- Alembic 环境：`alembic_app.ini` + `alembic_app/`
+- 初始化脚本：`python scripts/app_db_adopt.py`
+
+当前没有 legacy app DB，所以这一版脚本只负责初始化新库，不负责 legacy adoption。
+
+`app_config` 现在承接运行时配置持久化。
+
+其中：
+
+- `.env` 负责 bootstrap / fallback
+- `app_config` 表负责运行时配置覆盖
+- 登录密码仍然属于认证数据，使用 Argon2 哈希，不存进 `app_config`
+
+## 首次启动与 bootstrap
+
+如果 auth DB 中还没有任何用户，应用启动时会要求：
+
+- `AUTH_BOOTSTRAP_USERNAME`
+- `AUTH_BOOTSTRAP_PASSWORD`
+
+并创建首个 admin 用户。
+
+当前默认 bootstrap 值就是：
+
+- username: `admin`
+- password: `admin`
+
+首次登录后，系统会强制要求修改密码。
+
+如果你希望在首次启动前就覆盖默认值，可以直接设置环境变量：
+
+- `AUTH_BOOTSTRAP_USERNAME`
+- `AUTH_BOOTSTRAP_PASSWORD`
+
+建议流程是：
+
+1. 配好 `.env`
+2. 运行 `python scripts/app_db_adopt.py`
+3. 启动应用
+4. 用 `admin / admin` 首次登录
+5. 立即修改密码
+
+## 安全设计
+
+当前这版已经落实的基础安全点：
+
+- 密码不明文存储，使用 Argon2 哈希
+- session cookie 为 `HttpOnly`
+- cookie 使用 `SameSite=Lax`
+- `Secure` cookie 在非 `development` 环境默认开启
+- 登录表单与登出表单都有基础 CSRF 校验
+- session token 为随机生成，服务端只持久化 token hash
+- session 有过期时间与显式失效机制
+
+## 当前受保护范围
+
+当前这轮只保护了页面入口：
+
+- `GET /config`
+- `POST /config`
+- `POST /config/change-password`
+- `POST /logout`
+
+相关流程：
+
+- `GET /login`
+- `POST /login`
+
+未登录访问 `/config` 时会被重定向到 `/login`。
+
+## 下一步不在本轮内
+
+后续可以在这个基座上继续做：
+
+- 配置页面接入
+- config persistence
+- 更细的受保护路由范围
+- 用户初始化 / 密码轮换的更正式 runbook

docs/design/README.md

@@ -0,0 +1,127 @@
+# 设计文档与多模型协作约定
+
+本目录把 `docs/roadmap.md` 里的三个里程碑展开成**可被 coding agent 流水线执行**的详细设计文档。
+
+- [`m1-db-consolidation.md`](./m1-db-consolidation.md) — 单库化地基
+- [`m2-frontend-v2.md`](./m2-frontend-v2.md) — React SPA 前端 v2
+- [`m3-token-mobile.md`](./m3-token-mobile.md) — token 鉴权与移动端（远期）
+
+本文件定义**所有任务共用的格式与协作规则**，三个里程碑文档不再重复这些约定。
+
+---
+
+## 1. 协作模型：Orchestrator → Implementer → Reviewer
+
+设计目标是让三个不同档位的模型分工协作：
+
+| 角色 | 模型档位 | 职责 |
+| --- | --- | --- |
+| **Orchestrator（编排者）** | 强模型 | 读里程碑文档，挑出依赖已满足的下一个原子任务，派发给 implementer；收到 reviewer 的 PASS 后推进下一个任务 |
+| **Implementer（实现者）** | 便宜模型 | 一次只做**一个**原子任务，严格按任务卡执行，跑完本地校验后回报 |
+| **Reviewer（评审者）** | 强模型 | 对照验收标准 + Reviewer checklist 独立复核、独立跑校验闸门，返回 `PASS` 或一份编号返工清单 |
+
+### 循环
+
+```
+Orchestrator 选任务 T（其 Depends 全部为 done）
+      │
+      ▼
+Implementer 实现 T ──► 跑校验闸门 ──► 回报 diff + 校验输出
+      │
+      ▼
+Reviewer 复核 T
+   ├── PASS ─────────► Orchestrator 标记 T 为 done，进入下一个任务
+   └── REWORK[1..n] ─► 退回 Implementer，按编号逐条修，直到 PASS
+```
+
+### 角色边界（重要）
+
+- **Implementer 不得扩大范围**：只能改任务卡 `Files` 里列出的文件；超出范围的问题要在回报里以 `OUT-OF-SCOPE:` 标注，交给 Orchestrator 决定是否新开任务，而不是顺手改掉。
+- **Reviewer 必须独立重跑校验闸门**，不能只信 implementer 的回报。
+- **Reviewer 的返工清单必须可执行、带编号**（`REWORK 1: ...`），不写主观感受。
+- 一个任务**不通过校验闸门就不算完成**，Orchestrator 不得跳过。
+
+---
+
+## 2. 原子任务的定义
+
+一个"原子任务"必须同时满足：
+
+1. **单一关注点**：一个任务只解决一件事（一次 schema 变更、一个端点、一个模块迁移……）。
+2. **PR 大小**：理想 diff < ~200 行（结构性 sweep 任务可放宽，但应在卡上标 `[structural]` 并优先派给较强 implementer）。
+3. **边界处可绿**：任务完成时，整个仓库通过校验闸门（见下）。**一个任务"拥有"它所改代码对应的测试**——如果改动会让某些现有测试失败，修这些测试就属于这个任务的范围，不允许留红给下一个任务。
+4. **可独立验收**：验收标准是客观、可机械检查的断言，不依赖人的主观判断。
+5. **依赖显式**：通过 `Depends` 字段声明前置任务。没有声明依赖的任务，Orchestrator 可并行派发。
+
+---
+
+## 3. 任务卡格式
+
+每个任务在里程碑文档中以如下结构出现。Implementer 和 Reviewer 都只需要任务卡 + 本约定文件，**不需要读其它任务**即可工作。
+
+```markdown
+### M{n}-T{nn} — <标题> [structural?]
+
+- **Status**: `todo` | `in-progress` | `in-review` | `done`
+- **Depends**: M{n}-T{nn}, …（或 `none`）
+- **Context**: 1–2 句，为什么要做这个、它在里程碑里的位置。
+
+**Files**（精确到路径，标注动作）
+- `create  path/to/new_file.py`
+- `modify  path/to/existing.py`
+- `delete  path/to/old.py`
+
+**Steps**（便宜模型可直接照做的有序步骤）
+1. …
+2. …
+
+**Out of scope / 不要碰**
+- …（明确列出容易被误改的相邻区域，约束便宜模型漂移）
+
+**Acceptance criteria**（客观、可勾选；Reviewer 逐条核）
+- [ ] …
+- [ ] 校验闸门全绿（见 §4）
+
+**Reviewer checklist**（除验收标准外，强模型重点看的点）
+- …
+```
+
+---
+
+## 4. 校验闸门（每个任务结束都要全绿）
+
+在仓库根目录、激活 `.venv` 后执行：
+
+```bash
+# 1) 单元 / 集成测试（CI 同款，权威闸门）
+pytest
+
+# 2) Lint（pyproject 已配置 ruff，line-length=100）
+ruff check .
+
+# 3) 若本任务改动了任何 HTTP 路由 / schema：重导出 OpenAPI 并确认已提交
+python scripts/export_openapi.py
+git diff --exit-code openapi/    # 必须无未提交差异
+```
+
+- `pytest` 是**权威闸门**：`.github/workflows/pytest.yml` 跑的就是它，任何任务都不得让它变红。
+- 改了路由 / Pydantic schema 的任务，`openapi/openapi.json` 和 `openapi/openapi.yaml` 必须在同一任务里重新生成并提交（`openapi/` 纳入版本控制）。
+- 前端（M2/M3）相关任务的前端侧闸门（lint / typecheck / build）在对应里程碑文档里单独定义。
+
+---
+
+## 5. 提交与集成约定
+
+- 每个任务一个 commit，message 前缀任务 ID，例如：`M1-T03: unify data layer onto single app DB engine`。
+- 一个里程碑在一个 feature 分支上推进（如 `feature/m1-db-consolidation`），按任务依赖顺序合并。
+- 任务卡里的 `Status` 字段由 Orchestrator 维护，作为流水线的单一进度源。
+- 涉及**不可逆 / 数据破坏**的步骤（删旧 DB 文件、删 Grafana volume 等）一律不进自动化任务，只在文档里标为人工步骤（见 M1 的"人工操作"小节）。
+
+---
+
+## 6. 数据安全红线（贯穿所有里程碑，不可违反）
+
+1. **任何脚本 / migration 都不得删除或覆盖用户数据文件**（旧 `.db`、备份、volume）。删除只能是人工、事后、确认无误的独立步骤。
+2. 涉及历史数据的迁移**先在备份副本上演练**，再对真实库执行。
+3. 数据迁移脚本必须**幂等**且**搬完对账行数**，对不上立即中止并非零退出。
+4. 破坏性 Reviewer 一票否决：只要任务里出现"删文件 / drop 有数据的表 / truncate"，Reviewer 直接 REWORK，要求改为人工步骤。

docs/design/m1-db-consolidation.md

@@ -0,0 +1,348 @@
+# M1 — 单库化地基（DB Consolidation）
+
+> 阅读前提：先读 [`README.md`](./README.md)（协作模型、任务卡格式、校验闸门、数据安全红线）。本文档只展开 M1 的现状、目标与原子任务。
+
+## 1. 目标
+
+把 location、poo 两个独立 SQLite 库合并进 `app.db`，收敛成**单库 + 单 engine + 单 DeclarativeBase + 单 Alembic 链**，清理项目早期散落的数据层代码，并移除 Grafana。历史数据零丢失。
+
+## 2. 现状（实现者可据此工作，不必重新通读全仓库）
+
+**三套数据层（散落点）**
+- `app/db.py`：`Base` + `engine`/`SessionLocal`/`get_db_session` —— 实际绑定 `settings.location_database_url`（即 location 库，命名有误导性）。
+- `app/models/base.py`：仅 `from app.db import Base` 转出。
+- `app/poo_db.py`：`PooBase` + `poo_engine`/`PooSessionLocal`/`get_poo_db_session` —— 绑定 `poo_database_url`。
+- `app/auth_db.py`：`AuthBase` + 带 `lru_cache` 的 `_get_auth_engine` / `get_auth_session_local` / `reset_auth_db_caches` / `get_auth_db_session` —— 绑定 `app_database_url`（真正的 app 库）。
+
+**模型与归属**
+- `app/models/auth.py`：`AuthUser`、`AuthSession`（`AuthBase` → app 库）
+- `app/models/config.py`：`AppConfigEntry`（`AuthBase` → app 库）
+- `app/models/public_ip.py`：`PublicIPState`、`PublicIPHistory`（`AuthBase` → app 库）
+- `app/models/location.py`：`Location`（`Base` → location 库），表 `location`，PK(`person`,`datetime`)，`latitude`/`longitude` NOT NULL，`altitude` nullable
+- `app/models/poo.py`：`PooRecord`（`PooBase` → poo 库），表 `poo_records`，PK(`timestamp`)，`status`/`latitude`/`longitude` NOT NULL
+- `app/models/__init__.py`：导出除 `PooRecord` 外的模型（`PooRecord` 单独存在）
+
+**三条 Alembic 链**
+- `alembic_app.ini` + `alembic_app/`（`env.py` 用 `AuthBase.metadata`），head = `20260429_05_public_ip_monitor`
+- `alembic_location.ini` + `alembic_location/`，head = `20260419_01_location_baseline`
+- `alembic_poo.ini` + `alembic_poo/`，head = `20260420_01_poo_baseline`
+
+**adoption / 启动链路**
+- `scripts/app_db_adopt.py`（常量 `APP_BASELINE_REVISION = "20260429_05_public_ip_monitor"`）
+- `scripts/location_db_adopt.py`、`scripts/poo_db_adopt.py`（含 legacy 校验：`EXPECTED_USER_VERSION`、表结构断言）
+- `scripts/run_migrations.py`：依次调用三个 adopt 函数，返回 `{"app","location","poo"}`
+- `app/main.py` lifespan：`ensure_runtime_dirs`（app/location/poo 三路径）、`ensure_auth_db_ready`、`ensure_location_db_ready`、`ensure_poo_db_ready`，再起 APScheduler 每 4h 检查 public IP
+
+**依赖与路由**
+- `app/dependencies.py`：`get_auth_db`（app session）、`get_db`（location session）、`get_poo_db`（poo session）、`get_app_settings`、`get_current_auth_session`、`get_homeassistant_client`、`get_ticktick_client`
+- `app/api/routes/location.py`：`POST /location/record`，依赖 `get_db`，**无鉴权**
+- `app/api/routes/poo.py`：`POST /poo/record`、`GET /poo/latest`，依赖 `get_poo_db`，**无鉴权**
+- `app/api/routes/homeassistant.py`：同时用 `get_db`（location）和 `get_poo_db`
+
+**config**
+- `app/config.py`：`app_database_url` / `location_database_url` / `poo_database_url` 三字段 + computed `app_sqlite_path` / `location_sqlite_path` / `poo_sqlite_path`
+- `app/services/config_page.py`：`build_runtime_settings` 用到 `reset_auth_db_caches`；配置页 sections 暴露 `location_database_url` / `poo_database_url`（约 263–264 行）
+
+**测试耦合点（M1 必然要改）**
+- `tests/conftest.py`：`test_database_urls` 设三套环境变量；`ready_location_database` / `ready_poo_database` / `auth_database` / `location_client`（monkeypatch `app_db.engine`/`SessionLocal`）/ `poo_client`（monkeypatch `poo_db.poo_engine`/`PooSessionLocal`）
+- `tests/test_location.py` / `tests/test_poo.py`：用上述 client + 各自 adopt 脚本的 adoption 测试
+- `tests/test_deployment.py`：断言 `run_all_migrations()` 返回 `{app,location,poo}` 三库各自 revision；断言 entrypoint 不含 `*_db_adopt`
+- `tests/test_homeassistant_inbound.py`：monkeypatch `app.poo_db`
+- `tests/test_config.py` / `tests/test_public_ip.py` / `tests/test_smtp.py`：硬编码三套 URL / 路径
+- `reset_auth_db_caches` 被 `conftest`、`test_app`、`test_auth`、`test_deployment`、`test_ticktick` 引用
+
+## 3. 目标架构（M1 完成态）
+
+**单数据层 `app/db.py`**
+```python
+class Base(DeclarativeBase): ...
+# 绑定 settings.app_database_url 的 cached engine；建连时启用 WAL（PRAGMA journal_mode=WAL）
+def get_engine() -> Engine: ...
+def get_session_local() -> sessionmaker: ...
+def reset_db_caches() -> None: ...
+def get_db_session() -> Generator[Session, None, None]: ...
+```
+- 所有模型（auth / config / public_ip / location / poo）都继承这一个 `Base`。
+- 删除 `app/auth_db.py`、`app/poo_db.py`、`app/models/base.py`。
+- 依赖收敛为**单一** `get_db`（app session）；移除 `get_poo_db`、旧 `get_auth_db`。
+- 一条 Alembic 链（`alembic_app`），`location` / `poo_records` 成为其管理对象；删除 `alembic_location*` / `alembic_poo*`。
+- `config.py` 只保留 `app_database_url`；移除 location/poo 的 url 与 path。
+- `docker-compose.yml` 去掉 grafana service；删除 `grafana/`。
+- 数据搬迁由 `scripts/migrate_legacy_data.py` 一次性完成（不进 Alembic 链）。
+
+## 4. 任务依赖图
+
+```
+T01 (app 链建 location+poo 空表)
+ ├─► T02 (数据搬迁脚本)                 # 逻辑上需要新表存在
+ └─► T03 [structural] (统一数据层/模型/依赖/路由)
+        └─► T04 (lifespan + run_migrations 收敛, 删 adopt 脚本)
+        └─► T05 (config 去 location/poo url + 配置页 + 测试硬编码)
+T06 (删 Grafana)                        # 独立, 可并行
+T07 (文档 + OpenAPI 重导出)             # 收尾, 依赖 T03/T04/T05
+```
+
+`T01`、`T06` 无前置可先开；`T02` 依赖 `T01`；`T03` 依赖 `T01`；`T04`/`T05` 依赖 `T03`；`T07` 最后。
+
+---
+
+## 5. 原子任务
+
+### M1-T01 — app 链新增 revision：建 `location` + `poo_records` 空表 `[schema]`
+
+- **Status**: `todo`
+- **Depends**: none
+- **Context**: 让 app 库的 Alembic 链能建出这两张表，schema 与旧库**完全一致**。本任务只动 schema，不搬数据、不移模型。
+
+**Files**
+- `create  alembic_app/versions/20260611_06_merge_location_poo_tables.py`
+- `modify  scripts/app_db_adopt.py`（更新 `APP_BASELINE_REVISION`）
+
+**Steps**
+1. 新 revision：`revision = "20260611_06_merge_location_poo_tables"`，`down_revision = "20260429_05_public_ip_monitor"`。
+2. `upgrade()` 用 `op.create_table` 手写建 `location` 与 `poo_records`，列/约束严格照抄现有 baseline（`location`: person TEXT, datetime TEXT, latitude REAL NOT NULL, longitude REAL NOT NULL, altitude REAL nullable, PK(person,datetime)；`poo_records`: timestamp TEXT, status TEXT, latitude REAL NOT NULL, longitude REAL NOT NULL, PK(timestamp)）。
+3. `downgrade()`：`op.drop_table("poo_records")` + `op.drop_table("location")`。
+4. 把 `scripts/app_db_adopt.py` 的 `APP_BASELINE_REVISION` 更新为新 head。
+
+**Out of scope / 不要碰**
+- 不要把 `Location` / `PooRecord` 模型改到 app Base（那是 T03）。
+- 不要触碰 `alembic_location*` / `alembic_poo*`（T03/T04 删）。
+- 不要在本 revision 里写任何数据拷贝。
+
+**Acceptance criteria**
+- [ ] 在一个全新临时 app 库上 `command.upgrade(alembic_app head)` 后，`sqlite_master` 含 `location`、`poo_records`、且与旧 baseline 表结构一致（`PRAGMA table_info` 对齐）。
+- [ ] `downgrade -1` 能干净回滚这两张表。
+- [ ] `APP_BASELINE_REVISION == "20260611_06_merge_location_poo_tables"`。
+- [ ] 校验闸门全绿（`pytest` 中 `test_deployment` 对 app head 的断言仍通过，因为它用的是常量）。
+
+**Reviewer checklist**
+- 表结构与旧 baseline **逐列逐约束**一致（类型 TEXT/REAL、nullable、PK 顺序）。
+- `down_revision` 正确指向旧 head，链上只有一个 head。
+
+---
+
+### M1-T02 — 数据搬迁脚本 `scripts/migrate_legacy_data.py`
+
+- **Status**: `todo`
+- **Depends**: M1-T01
+- **Context**: 把旧 `locationRecorder.db` / `pooRecorder.db` 的行幂等拷进 app 库的新表，搬完对账。**不进 Alembic 链**，人工运行一次。
+
+**Files**
+- `create  scripts/migrate_legacy_data.py`
+- `create  tests/test_migrate_legacy_data.py`
+
+**Steps**
+1. 入口 `migrate_legacy_data(app_url, location_url, poo_url, *, dry_run=False) -> dict`，CLI 默认从 env 读三个 url（即便 location/poo url 已从 `Settings` 移除，本脚本可直接读环境变量或接受 `--location-db`/`--poo-db` 参数，保持自包含）。
+2. 对每个旧库：若文件不存在 → 该表 `skipped`（**不报错**，保证 CI / 全新部署可安全 no-op）。
+3. 拷贝用 SQLite `ATTACH DATABASE '<old>' AS legacy` + `INSERT OR IGNORE INTO main.<table> SELECT <显式列> FROM legacy.<table>`（显式列名，禁用 `SELECT *`）。`INSERT OR IGNORE` 保证幂等（PK 冲突跳过）。
+4. 搬完对账：对每张表比对 `源行数` 与 `目标行数中来自源的部分`；目标行数 < 源行数则 `raise` 并以非零码退出。
+5. `dry_run` 模式只读统计、不写入。
+6. 打印每表结果：`{location: {source, copied, skipped, final}, poo_records: {...}}`。
+
+**Out of scope / 不要碰**
+- **绝不** `os.remove` / 覆盖任何旧文件（数据安全红线）。
+- 不修改 Alembic 链，不在 app 启动链路里调用本脚本。
+- 不改 `config.py`。
+
+**Acceptance criteria**
+- [ ] 单测：给定含 N 行的临时旧库 + 已 upgrade 的临时 app 库，运行后 app 库对应表有 N 行；**再运行一次**仍是 N 行（幂等）。
+- [ ] 单测：旧库文件不存在时该表返回 `skipped`，不抛异常，app 库该表保持为空。
+- [ ] 单测：构造"目标缺行"场景，断言对账失败抛错且退出码非零。
+- [ ] 脚本中不出现任何文件删除/覆盖调用（`grep -nE "os\.remove|unlink|shutil|truncate|DROP TABLE" scripts/migrate_legacy_data.py` 为空）。
+- [ ] 校验闸门全绿。
+
+**Reviewer checklist**
+- 幂等机制确实是 PK 冲突安全（`INSERT OR IGNORE` 或等价 upsert），不是靠"先清空目标"。
+- 对账逻辑会在丢行时**真的中止**（非零退出），不是只打印 warning。
+- 列名显式，与两表 schema 完全对应。
+
+---
+
+### M1-T03 — 统一数据层、模型、依赖、路由到单库 `[structural]`
+
+- **Status**: `todo`
+- **Depends**: M1-T01
+- **Context**: M1 的核心 sweep。把三套 engine/Base/session 收敛成 `app/db.py` 一套（绑 app 库、开 WAL），所有模型挂到同一个 `Base`，依赖收敛为单一 `get_db`，所有路由改用它。**本任务必须原子落地**——删除旧模块会同时打断所有 importer，无法分多次保持绿色。Orchestrator 可按下方 Steps 的自然分段派给较强 implementer。
+
+**Files**
+- `modify  app/db.py`（改写为统一数据层：`Base` + 绑 `app_database_url` 的 cached engine + WAL + `get_session_local` + `reset_db_caches` + `get_db_session`）
+- `delete  app/auth_db.py`
+- `delete  app/poo_db.py`
+- `delete  app/models/base.py`
+- `modify  app/models/location.py`（`from app.db import Base`）
+- `modify  app/models/poo.py`（改继承统一 `Base`，import 改 `app.db`）
+- `modify  app/models/auth.py`、`app/models/config.py`、`app/models/public_ip.py`（`AuthBase` → 统一 `Base`）
+- `modify  app/models/__init__.py`（补导出 `PooRecord`，保证 `from app import models` 注册所有表到同一 metadata）
+- `modify  app/dependencies.py`（单一 `get_db`；删 `get_poo_db`；`get_app_settings`/`get_current_auth_session` 改用 `get_db`）
+- `modify  app/api/routes/auth.py`、`pages.py`、`public_ip.py`、`ticktick.py`（`get_auth_db` → `get_db`）
+- `modify  app/api/routes/location.py`、`poo.py`、`homeassistant.py`（location/poo session 改用 `get_db`；删 `get_poo_db` 引用）
+- `modify  app/services/config_page.py`（`reset_auth_db_caches` → `reset_db_caches`）
+- `modify  app/main.py`（`import app.auth_db as auth_db` → 统一层；`get_auth_session_local` → `get_session_local`）
+- `modify  tests/conftest.py`、`tests/test_app.py`、`tests/test_auth.py`、`tests/test_ticktick.py`、`tests/test_homeassistant_inbound.py`、`tests/test_location.py`、`tests/test_poo.py`（import sweep + 把 location/poo client 改成写 app 库的统一 session；移除对 `app.poo_db`/`app.db`(location) monkeypatch 的依赖）
+
+**Steps**
+1. 改写 `app/db.py`：`Base(DeclarativeBase)`；沿用 `auth_db.py` 的 cached-engine + reset 模式但绑 `app_database_url`；为 sqlite 连接注册 `PRAGMA journal_mode=WAL`（用 `event.listens_for(engine, "connect")` 或建连后执行）。导出 `get_engine`/`get_session_local`/`reset_db_caches`/`get_db_session`。
+2. 模型 sweep：所有 `from app.auth_db import AuthBase` / `from app.poo_db import PooBase` / `from app.db import Base` 统一成 `from app.db import Base`；类继承统一 `Base`。`app/models/__init__.py` 增加 `from app.models.poo import PooRecord` 并补进 `__all__`。
+3. 删 `app/auth_db.py`、`app/poo_db.py`、`app/models/base.py`。
+4. 依赖 sweep：`app/dependencies.py` 留单一 `get_db`（yield 统一 session），删 `get_poo_db`；`get_app_settings`、`get_current_auth_session` 的 `Depends(get_auth_db)` → `Depends(get_db)`。
+5. 路由 sweep：所有 `Depends(get_auth_db)`、`Depends(get_poo_db)`、`Depends(get_db)` 统一为 `Depends(get_db)`（变量名 `auth_db_session`/`poo_db`/`db` 可保留，不强制改）。
+6. `app/services/config_page.py`：`reset_auth_db_caches` → `reset_db_caches`。
+7. `app/main.py`：把 `_run_scheduled_public_ip_check` / `ensure_auth_db_ready` 里的 `auth_db.get_auth_session_local()` 换成统一 `get_session_local()`。（lifespan 里 location/poo 的 ready 检查留到 T04 删。）
+8. 测试 sweep：`reset_auth_db_caches` → `reset_db_caches`（6 个文件）；conftest 的 `location_client`/`poo_client` 改成"写入统一 app session 即可"的形式（不再 monkeypatch 已删除的 `app.poo_db`/location `app.db`）；`test_homeassistant_inbound` 同理。
+
+**Out of scope / 不要碰**
+- 不删 `scripts/location_db_adopt.py` / `scripts/poo_db_adopt.py`，不改 lifespan 的 location/poo ready 调用（那是 T04，避免与本任务交叉冲突）。
+- 不动 `config.py` 的字段（T05）。
+- 不改业务逻辑（service 内部算法、HA 集成行为保持不变）。
+
+**Acceptance criteria**
+- [ ] `grep -rnE "auth_db|poo_db|PooBase|AuthBase|get_auth_db|get_poo_db|reset_auth_db_caches|app\.models\.base" app | grep -v __pycache__` 结果为空。
+- [ ] `app/db.py` 的 engine 绑定 `app_database_url`，sqlite 下 `PRAGMA journal_mode` 实测为 `wal`。
+- [ ] 所有模型 `Base.metadata.tables` 同时包含 auth/config/public_ip/location/poo_records 五类表。
+- [ ] `pytest` 全绿（含 location/poo/homeassistant_inbound 测试在单库下通过）。
+- [ ] `ruff check .` 无新增告警。
+
+**Reviewer checklist**
+- WAL 真的生效（实际连接 `PRAGMA journal_mode` 返回 `wal`），不是只写了注释。
+- location/poo 的读写在单库下行为不变（端点仍返回 200、行落库）。
+- 没有遗留指向已删模块的死 import；没有把业务逻辑顺手改了。
+- `get_db` 现在产出的是 app 库 session（不是旧 location 库）。
+
+---
+
+### M1-T04 — 收敛启动链路：lifespan + run_migrations，删除 location/poo adopt 脚本
+
+- **Status**: `todo`
+- **Depends**: M1-T03
+- **Context**: 单库后只需保证 app 库就绪；location/poo 的 adoption 链路整条退役。
+
+**Files**
+- `modify  app/main.py`（`ensure_runtime_dirs` 只建 app 路径；删 `ensure_location_db_ready`/`ensure_poo_db_ready` 及其调用与 import）
+- `modify  scripts/run_migrations.py`（只 `adopt_or_initialize_app_db`，返回 `{"app": ...}`）
+- `delete  scripts/location_db_adopt.py`
+- `delete  scripts/poo_db_adopt.py`
+- `delete  alembic_location.ini`、`alembic_location/`（含 env.py、versions）
+- `delete  alembic_poo.ini`、`alembic_poo/`
+- `modify  tests/test_deployment.py`（`run_all_migrations` 期望值改为单 `{"app": ...}`；删/改 legacy location/poo 迁移断言；保留"app DB 不存在则 fail-closed"用例）
+- `modify  tests/test_location.py`、`tests/test_poo.py`（删除针对已删 adopt 脚本的 adoption 测试；保留端点行为测试）
+- `modify  tests/conftest.py`（删 `_make_alembic_config`/`_make_poo_alembic_config`/`ready_location_database`/`ready_poo_database` 等已无意义的 fixture）
+
+**Steps**
+1. `app/main.py`：移除 `from scripts.location_db_adopt ...` / `poo_db_adopt` import；删两个 `ensure_*_db_ready` 函数及 lifespan 中调用；`ensure_runtime_dirs` 只处理 `settings.app_sqlite_path`。
+2. `scripts/run_migrations.py`：`run_all_migrations` 只返回 app 一项。
+3. 删除两套 adopt 脚本与两套 alembic 环境/ini。
+4. 测试：把 `test_migration_runner_*` 改成单库口径；删掉引用已删脚本常量（`LOCATION_BASELINE_REVISION` 等）的用例。
+
+**Out of scope / 不要碰**
+- 不动 `scripts/app_db_adopt.py` 的核心逻辑（仅 T01 已更新其常量）。
+- 不动数据搬迁脚本（T02）。
+
+**Acceptance criteria**
+- [ ] `grep -rnE "location_db_adopt|poo_db_adopt|alembic_location|alembic_poo" app scripts tests | grep -v __pycache__` 为空。
+- [ ] 仓库不再有 `alembic_location*` / `alembic_poo*` 文件。
+- [ ] `python -m scripts.run_migrations` 在全新临时 app 库上成功初始化（含 location/poo_records 表）。
+- [ ] 校验闸门全绿。
+
+**Reviewer checklist**
+- lifespan 仍对 app 库 fail-closed（缺库时明确报错），未弱化启动安全。
+- 没有残留对已删 alembic 环境的引用（包括 `.ini` 路径字符串）。
+
+---
+
+### M1-T05 — config 去除 location/poo URL 与路径，清理配置页与测试硬编码
+
+- **Status**: `todo`
+- **Depends**: M1-T03
+- **Context**: 配置层只剩 `app_database_url`，运行时不再有 location/poo 库概念。
+
+**Files**
+- `modify  app/config.py`（删 `location_database_url`/`poo_database_url` 字段与 `location_sqlite_path`/`poo_sqlite_path` computed 属性）
+- `modify  app/services/config_page.py`（配置页 sections 移除 `location_database_url`/`poo_database_url` 展示项）
+- `modify  .env.example`（移除两行 legacy DB URL；保留 `APP_DATABASE_URL`）
+- `modify  tests/test_config.py`（删对两个 URL/路径的断言）
+- `modify  tests/test_public_ip.py`、`tests/test_smtp.py`（构造 `Settings` 时去掉 location/poo url 入参）
+- `modify  tests/conftest.py`（`test_database_urls` 不再 set `LOCATION_DATABASE_URL`/`POO_DATABASE_URL`）
+
+**Out of scope / 不要碰**
+- 不动 `migrate_legacy_data.py`（它自带读旧库路径的能力，与 `Settings` 解耦）。
+- 不改其它配置项（SMTP / TickTick / HA 等）。
+
+**Acceptance criteria**
+- [ ] `grep -rnE "location_database_url|poo_database_url|location_sqlite_path|poo_sqlite_path" app tests | grep -v __pycache__` 为空。
+- [ ] 配置页渲染不再出现 location/poo DB URL 字段。
+- [ ] 校验闸门全绿。
+
+**Reviewer checklist**
+- 没有别的代码还假设 `Settings` 上存在这两个属性（运行期不会 AttributeError）。
+
+---
+
+### M1-T06 — 移除 Grafana
+
+- **Status**: `todo`
+- **Depends**: none（可与 T01 并行）
+- **Context**: 可视化将由 M2 的 React 承担；Grafana 直接删除，不再 re-point。
+
+**Files**
+- `modify  docker-compose.yml`（删 `grafana` service 及其 `depends_on`/挂载；删顶层 `volumes.homeautomation_grafana_storage`）
+- `delete  grafana/`（`provisioning/`、`dashboards/` 全部）
+- `modify  tests/test_deployment.py`（若有针对 grafana service 的断言则同步移除）
+- `modify  README.md`（删"Grafana Provisioning"整节——也可并入 T07，二选一，避免重复改同段）
+
+**Out of scope / 不要碰**
+- **不在脚本里删除** named volume `homeautomation_grafana_storage` 的实际数据卷——这是人工 ops 步骤（见 §6），compose 里移除声明即可。
+- 不动 app/migration service。
+
+**Acceptance criteria**
+- [ ] `docker-compose.yml` 不再含 `grafana` 与 `homeautomation_grafana_storage`。
+- [ ] 仓库不再有 `grafana/` 目录。
+- [ ] `docker compose config` 能成功解析（语法有效）。
+- [ ] 校验闸门全绿。
+
+**Reviewer checklist**
+- 没有遗留对 `./grafana/...` 挂载路径的引用。
+- 没有顺手删 `./data` 卷或改动 app service 端口/卷。
+
+---
+
+### M1-T07 — 文档与 OpenAPI 收尾
+
+- **Status**: `todo`
+- **Depends**: M1-T03, M1-T04, M1-T05
+- **Context**: 让文档反映单库现实，并把"前后端不分离 / 三库不合并 / Grafana"约束在 architecture 文档中正式退役。
+
+**Files**
+- `modify  README.md`（三库 → 单库；删 location/poo DB 初始化与 adopt 说明；更新"运行测试"段落使其与实际测试一致）
+- `modify  docs/architecture-overview.md`（退役"三库不合并"；location/poo Alembic 链合并说明）
+- `modify  docs/roadmap.md`（勾掉 M1 范围项）
+- `run     python scripts/export_openapi.py` 并提交 `openapi/` 变更（location/poo 路由依赖在 T03 改过，schema 可能变化）
+
+**Acceptance criteria**
+- [ ] README / architecture 不再描述 location/poo 独立库与 adopt 脚本。
+- [ ] `python scripts/export_openapi.py` 后 `git diff --exit-code openapi/` 无未提交差异。
+- [ ] 校验闸门全绿。
+
+**Reviewer checklist**
+- 文档无残留的旧命令（`location_db_adopt.py` 等）。
+- OpenAPI 已重导出且入库。
+
+---
+
+## 6. 人工操作 runbook（生产切换，不进自动化任务）
+
+按数据安全红线，下列步骤由人执行，**不**写进 implementer 任务：
+
+1. **备份**：停服前复制 `data/app.db`、`data/locationRecorder.db`、`data/pooRecorder.db` 到带时间戳的归档目录。
+2. **演练**：把上述备份恢复到 scratch 目录，先在副本上跑完整流程（升级 + `migrate_legacy_data.py --dry-run` 再实跑），核对行数。
+3. **部署新镜像**：新镜像的 migration job 会把 app 库升级到新 head，建出空的 `location` / `poo_records`。
+4. **搬数据**：在生产机运行 `python scripts/migrate_legacy_data.py`（指向归档前的旧库），核对对账输出。
+5. **验证**：app 起来后确认 location/poo 端点与历史查询正常、行数与旧库一致。
+6. **（事后，确认无误再做）撤旧库**：归档旧 `.db` 文件、删除 `homeautomation_grafana_storage` 卷。**这一步人工、可回退地保留归档，永不在脚本中自动执行。**
+
+## 7. 里程碑完成定义（Definition of Done）
+
+- 运行期只存在 `app.db` 一个库、一个 engine、一个 `Base`、一条 Alembic 链。
+- `grep` 不到任何 `auth_db` / `poo_db` / location 独立库 / adopt 脚本 / grafana 的残留引用。
+- 旧库历史数据已通过 `migrate_legacy_data.py` 搬入且对账通过。
+- `pytest`、`ruff check .`、`export_openapi` 全绿且 `openapi/` 已入库。
+- README / architecture / roadmap 反映单库现实。

docs/design/m2-frontend-v2.md

@@ -0,0 +1,232 @@
+# M2 — 前端 v2（React SPA）
+
+> 阅读前提：先读 [`README.md`](./README.md)。M2 依赖 M1 完成（单库 + 干净的数据层 + API 建立在合并后的 schema 上）。
+
+## 1. 目标
+
+用 **React SPA** 取代现有 Jinja 页面，由 FastAPI **同源**托管（同一容器、同一 origin）。一步合并 roadmap 的"前端重写"与"前端做厚"：配置界面 + 数据可视化（热力图 / 地图，接管 Grafana）+ 记录的按需展示与小幅增删改。
+
+> **元目标（agentic 实验）**：这是用 agent 写 React 的试水，全程尽量不读代码。因此本里程碑**强约束 OpenAPI → 类型化 TS client 作为契约护栏**：后端 API 先稳，前端永远对着强类型契约写，便宜模型不易跑偏，reviewer 也有客观依据。
+
+## 2. 现状（M1 完成后）
+
+- 页面仍是服务端 Jinja：`app/api/routes/pages.py`（`GET/POST /config`、`/`、`/admin`、`POST /config/smtp/test`）+ `app/templates/`（`base/config/home/login.html`、`styles.css`）。
+- 鉴权：`get_current_auth_session`（读 `auth_session_cookie_name` cookie），server-side session + 每会话 `csrf_token` 内嵌在表单。
+- `app/main.py` 已 `app.mount("/static", StaticFiles(...))`。
+- 配置读写逻辑在 `app/services/config_page.py`（`build_config_sections` / `save_config_updates` / `build_runtime_settings`）。
+- 业务数据：单库中的 `location`、`poo_records`、`public_ip_state`、`public_ip_history`。
+
+## 3. 目标架构
+
+### 3.1 后端：JSON API + SPA 托管
+
+- 所有数据交互走 **JSON API**，统一前缀 `/api`（SPA 是客户端渲染，必须有 API——这与"同源/同容器"无关）。
+- FastAPI 既挂 `/api/*`，又挂 SPA 静态产物，并对非 `/api`、非静态资源的路径**回退到 `index.html`**（支持前端路由 deep-link）。
+- Jinja 页面在 SPA 达到功能对齐后移除。
+
+### 3.2 鉴权：复用 session cookie + SPA 版 CSRF
+
+- 继续用现有 **HttpOnly session cookie**（同源自动携带），M2 **不引入 token**（token 属 M3）。
+- CSRF：新增 `GET /api/session` 返回当前用户 + 该会话的 `csrf_token`；SPA 在所有写请求（POST/PUT/PATCH/DELETE）放 `X-CSRF-Token` header，后端校验其与 session 内 `csrf_token` 一致。等价于把现有表单 CSRF 平移到 header。
+- 浏览器面向的所有新端点一律 session 保护；**裸 ingestion 端点（设备调用的 `POST /location/record`、`POST /poo/record`）维持现状到 M3**。
+
+### 3.3 前端工程
+
+- `frontend/`：**Vite + React + TypeScript**。
+- API client：由后端 `openapi/openapi.json` **自动生成** TS 类型与请求函数（如 `openapi-typescript` + 轻量 fetch 封装，或同类工具）。生成物入库或在 build 时生成（见 T06 决策）。
+- 可视化：地图 + 热力图（location 轨迹 / poo 点位）。建议 **MapLibre GL 或 Leaflet + heatmap 插件**（最终选型见 §5 决策）。
+- 状态/数据请求：轻量即可（如 TanStack Query），不引入重型框架。
+
+### 3.4 构建与部署
+
+- 多阶段 `Dockerfile`：node 阶段 `npm ci && npm run build` → 把 `frontend/dist` 拷进 python 镜像的静态目录；运行镜像不带 node。
+- compose 仍是单 app 容器（同源）。
+
+## 4. API 契约（M2 要落地的端点）
+
+> 全部 `/api` 前缀、session 保护、JSON 进出。具体 schema 在各任务里用 Pydantic 定义，并经 `export_openapi.py` 固化。
+
+| 分组 | 端点 | 用途 |
+| --- | --- | --- |
+| 会话 | `GET /api/session` | 返回当前用户 + csrf_token；未登录 401 |
+| 会话 | `POST /api/auth/login` | 账号密码登录，下发 session cookie |
+| 会话 | `POST /api/auth/logout` | 注销 |
+| 会话 | `POST /api/auth/password` | 改密（沿用现有强制改密语义）|
+| 配置 | `GET /api/config` | 返回配置 sections（secret 不回显）|
+| 配置 | `PUT /api/config` | 保存配置（留空保留旧 secret 语义不变）|
+| 配置 | `POST /api/config/smtp/test` | 触发测试发信 |
+| 数据 | `GET /api/locations` | location 记录查询（时间范围/分页，供地图/热力图）|
+| 数据 | `GET /api/poo` | poo 记录列表（分页）|
+| 数据 | `GET /api/public-ip` | 当前状态 + 变化历史 |
+| CRUD | `PATCH /api/locations/{person}/{datetime}` | 修正单条 location |
+| CRUD | `DELETE /api/locations/{person}/{datetime}` | 删除单条 location |
+| CRUD | `PATCH /api/poo/{timestamp}` | 修正单条 poo |
+| CRUD | `DELETE /api/poo/{timestamp}` | 删除单条 poo |
+
+> 记录 CRUD 依赖现有 PK 作行标识（location PK=`person+datetime`，poo PK=`timestamp`）。路径参数需对 `datetime`/`timestamp` 做 URL 编码处理。
+
+## 5. 需先拍板的决策（Orchestrator 在派 T06 前确认）
+
+1. **地图/热力图库**：MapLibre GL（矢量、现代）vs Leaflet（简单、生态大）。推荐 Leaflet + `leaflet.heat`（试水门槛低）。
+2. **OpenAPI client 生成物**：入库（确定性、便于 review）vs build 时生成（仓库干净）。推荐**入库**，并加一个 `npm run codegen` + CI 校验"生成物与 openapi 同步"。
+3. **CSRF 落地**：header `X-CSRF-Token` + `GET /api/session` 下发（推荐）vs 双提交 cookie。
+4. **是否保留少量 Jinja**：建议 SPA 对齐后**全量移除** `templates/`，只留 SPA。
+
+> 这些可用 1 个轻量"决策任务"或直接由 Orchestrator 在本节记录选择，再开 T06。
+
+## 6. 任务依赖图
+
+```
+后端 API（可与前端 scaffold 并行）
+  M2-T01 config API
+  M2-T02 session/auth API   ─┐
+  M2-T03 data read API       ├─► 都产出 OpenAPI 契约
+  M2-T04 record CRUD API     │
+  M2-T05 smtp/action API    ─┘
+        │ (openapi 稳定后)
+        ▼
+  M2-T06 前端 scaffold + codegen ──► M2-T07 auth UI
+                                  ├─► M2-T08 config UI
+                                  ├─► M2-T09 可视化 UI
+                                  └─► M2-T10 records 管理 UI
+        ▼
+  M2-T11 FastAPI 托管 SPA + 移除 Jinja（依赖 T07–T10 达到对齐）
+        ▼
+  M2-T12 多阶段 Dockerfile + CI/compose
+        ▼
+  M2-T13 文档 + OpenAPI 收尾
+```
+
+---
+
+## 7. 原子任务（任务卡）
+
+> 后端任务沿用 M1 的校验闸门（`pytest` / `ruff` / `export_openapi`）。前端任务的闸门见 §8。
+
+### M2-T01 — config JSON API
+- **Status**: `todo` · **Depends**: none（M1 完成后）
+- **Context**: 把 `config_page` 的读写能力暴露成 JSON，复用现有 service，不重写业务逻辑。
+- **Files**: `create app/api/routes/api/config.py`、`create app/schemas/config.py`；`modify app/main.py`（注册路由）；`create tests/test_api_config.py`
+- **Steps**: 用 `build_config_sections`/`save_config_updates` 包出 `GET/PUT /api/config`；session 保护；secret 不回显、留空保留旧值语义照搬。
+- **Acceptance**:
+  - [ ] 未登录访问 `GET /api/config` 返回 401。
+  - [ ] 登录后 `GET` 返回 sections，secret 字段被遮罩。
+  - [ ] `PUT` 留空 secret 时保留旧值；非法值返回 4xx 且不写库。
+  - [ ] 校验闸门全绿（含 `openapi/` 重导出入库）。
+- **Reviewer**: 复用了 service 而非复制逻辑；CSRF 校验存在；secret 不泄漏到响应或 OpenAPI 示例。
+
+### M2-T02 — session / auth JSON API
+- **Status**: `todo` · **Depends**: none
+- **Context**: 给 SPA 提供登录/注销/会话探测 + CSRF 下发。
+- **Files**: `create app/api/routes/api/session.py`、`app/schemas/session.py`；`modify app/main.py`；`create tests/test_api_session.py`
+- **Steps**: `GET /api/session`（401 或 user+csrf）、`POST /api/auth/login`、`POST /api/auth/logout`、`POST /api/auth/password`，复用 `app/services/auth.py`。
+- **Acceptance**:
+  - [ ] 正确账号密码登录后置下 HttpOnly session cookie；`GET /api/session` 返回 user + csrf_token。
+  - [ ] 错误凭据 401，不下发 cookie。
+  - [ ] 写端点缺 `X-CSRF-Token` 或不匹配 → 403。
+  - [ ] 强制改密语义与现有一致。
+  - [ ] 校验闸门全绿。
+- **Reviewer**: cookie 仍 HttpOnly、`Secure` 跟随 `app_env`、`SameSite=Lax`；密码仍 Argon2，不明文。
+
+### M2-T03 — 数据读取 API（locations / poo / public-ip）
+- **Status**: `todo` · **Depends**: none
+- **Files**: `create app/api/routes/api/data.py`、`app/schemas/data.py`；`modify app/main.py`；`create tests/test_api_data.py`
+- **Steps**: `GET /api/locations`（时间范围 + 分页）、`GET /api/poo`（分页）、`GET /api/public-ip`（state + history）；session 保护；查询参数有上限防全表导出。
+- **Acceptance**:
+  - [ ] 分页/时间范围参数生效且有上限；越权未登录 401。
+  - [ ] 返回 schema 经 OpenAPI 固化。
+  - [ ] 校验闸门全绿。
+- **Reviewer**: 查询走索引/PK，无 N+1；时间过滤边界正确。
+
+### M2-T04 — 记录 CRUD API（修正 / 删除）
+- **Status**: `todo` · **Depends**: M2-T03
+- **Files**: `modify app/api/routes/api/data.py`、`app/services/location.py`、`app/services/poo.py`；`create tests/test_api_record_crud.py`
+- **Steps**: `PATCH`/`DELETE` location（PK person+datetime）与 poo（PK timestamp）；session + CSRF 保护；PK 路径参数 URL 解码；删除是**硬删单行**（不是清表）。
+- **Acceptance**:
+  - [ ] PATCH 改单行字段、DELETE 删单行，行数变化精确为 1。
+  - [ ] 不存在的 PK → 404。
+  - [ ] 缺 CSRF → 403。
+  - [ ] 没有任何"批量删/清表"路径。
+  - [ ] 校验闸门全绿。
+- **Reviewer**: 删除限定单 PK；编辑校验输入；ingestion 裸端点未被顺手加保护或改动。
+
+### M2-T05 — SMTP 测试 / 动作类 JSON API
+- **Status**: `todo` · **Depends**: M2-T01
+- **Files**: `modify app/api/routes/api/config.py`；`modify tests/test_api_config.py`
+- **Steps**: `POST /api/config/smtp/test` 复用 `send_smtp_test_email`，返回结构化结果（success / config-error / failed）。
+- **Acceptance**:
+  - [ ] 三种结果都有明确 JSON 状态码/字段；session + CSRF 保护。
+  - [ ] 校验闸门全绿。
+
+### M2-T06 — 前端 scaffold + OpenAPI codegen `[structural]`
+- **Status**: `todo` · **Depends**: M2-T01..T05（OpenAPI 已稳定）
+- **Context**: 建 `frontend/` 工程与类型化 client 流水线，这是后续所有前端任务的地基。
+- **Files**: `create frontend/`（Vite+React+TS 脚手架、`package.json`、`tsconfig.json`、eslint、vitest、`.gitignore`）、`frontend/src/api/`（codegen 产物 + fetch 封装，自动注入 `X-CSRF-Token`）、`frontend/README.md`、`npm run codegen` 脚本
+- **Steps**: 初始化 Vite React-TS；接 `openapi/openapi.json` 生成类型；写一个最小 App 壳 + 受保护路由骨架；fetch 封装统一带 cookie、写请求注入 CSRF header、401 跳登录。
+- **Acceptance**:
+  - [ ] `npm ci && npm run build` 成功产出 `frontend/dist`。
+  - [ ] `npm run lint`、`npm run typecheck`、`npm run test` 全绿（哪怕只有 1 个 smoke 测试）。
+  - [ ] `npm run codegen` 生成物与当前 `openapi/openapi.json` 一致（CI 可校验）。
+- **Reviewer**: client 全部基于生成类型；CSRF/cookie/401 处理在统一封装层；无手写、与契约不符的请求类型。
+
+### M2-T07 — 鉴权 UI（登录 / 会话引导 / 改密）
+- **Status**: `todo` · **Depends**: M2-T06
+- **Acceptance**: 登录成功进受保护区；未登录访问受保护路由跳登录；强制改密流程可走完；`build/lint/typecheck/test` 全绿。
+
+### M2-T08 — 配置 UI（取代 Jinja config 页）
+- **Status**: `todo` · **Depends**: M2-T06
+- **Acceptance**: 能读/存所有现有配置 section；secret 不回显、留空保留；SMTP 测试按钮反映三态；前端闸门全绿。
+
+### M2-T09 — 数据可视化 UI（地图 + 热力图）
+- **Status**: `todo` · **Depends**: M2-T06（数据来自 T03）
+- **Context**: 接管 Grafana 原职责：location 轨迹/热力图、poo 点位。
+- **Acceptance**: 地图渲染 location/poo 点；热力图层可切换；时间范围筛选生效；前端闸门全绿。
+
+### M2-T10 — 记录管理 UI（按需展示 + 增删改）
+- **Status**: `todo` · **Depends**: M2-T06（CRUD 来自 T04）
+- **Acceptance**: 列表分页展示 poo/location；可编辑、可删除单条并即时刷新；删除有二次确认；前端闸门全绿。
+
+### M2-T11 — FastAPI 托管 SPA + 移除 Jinja
+- **Status**: `todo` · **Depends**: M2-T07, T08, T09, T10
+- **Files**: `modify app/main.py`（挂载 SPA 静态目录 + 非 `/api` 路径回退 `index.html`）；`delete app/templates/`、`app/api/routes/pages.py`（功能对齐后）；`modify tests`（移除 Jinja 页面测试，新增 SPA fallback 测试）
+- **Acceptance**:
+  - [ ] `/config` 等路径返回 SPA（`index.html`），`/api/*` 不被 fallback 吞掉，`/static`/资源正常。
+  - [ ] 旧 Jinja 模板与 pages 路由移除后 `pytest` 全绿。
+  - [ ] 校验闸门全绿（含 OpenAPI 重导出）。
+- **Reviewer**: fallback 不拦截 `/api`、`/docs`、`/openapi.json`、静态资源；未登录访问 API 仍 401（不是被 SPA 壳吞掉）。
+
+### M2-T12 — 多阶段 Dockerfile + CI/compose
+- **Status**: `todo` · **Depends**: M2-T11
+- **Files**: `modify Dockerfile`（node build 阶段 → 拷 `dist` 进 python 镜像）；`modify .github/workflows/*`（加前端 build/lint/typecheck）；`modify tests/test_deployment.py`（镜像断言更新）
+- **Acceptance**:
+  - [ ] 镜像构建成功且运行镜像不含 node 运行时。
+  - [ ] CI 跑前端闸门 + 后端 `pytest`。
+  - [ ] 校验闸门全绿。
+
+### M2-T13 — 文档 + OpenAPI 收尾
+- **Status**: `todo` · **Depends**: M2-T12
+- **Acceptance**: README 增"前端 v2"段（开发/构建说明）；architecture 退役"不前后端分离"约束；roadmap 勾选 M2；`openapi/` 已同步入库。
+
+---
+
+## 8. 前端校验闸门（前端任务每次结束都要全绿）
+
+在 `frontend/` 下：
+```bash
+npm ci
+npm run codegen      # 生成类型化 client；产物须与 openapi/openapi.json 同步
+npm run lint
+npm run typecheck
+npm run test
+npm run build        # 必须产出 dist
+```
+- 后端若同任务改了路由/schema，仍需根目录 `python scripts/export_openapi.py` 并提交 `openapi/`。
+- "codegen 产物与 OpenAPI 同步"应在 CI 校验（生成后 `git diff --exit-code`）。
+
+## 9. 里程碑完成定义（DoD）
+
+- 访问应用得到 React SPA；配置、可视化、记录增删改都在 SPA 内完成。
+- 所有浏览器交互走 `/api` JSON 端点，session + CSRF 保护；ingestion 裸端点维持现状（留给 M3）。
+- Jinja `templates/` 与 pages 路由移除；FastAPI 同源托管 SPA。
+- 多阶段镜像构建通过；CI 含前端闸门。
+- 后端 `pytest`/`ruff`/`export_openapi` + 前端 `build/lint/typecheck/test` 全绿。

docs/design/m3-token-mobile.md

@@ -0,0 +1,109 @@
+# M3 — Token 鉴权与移动端（远期试水）
+
+> 阅读前提：先读 [`README.md`](./README.md)。M3 依赖 M2（已有 `/api` JSON 契约与 session 鉴权）。
+>
+> **定位**：远期、低投入、探索性。React Native 部分主要是"没做过、试试水"。范围**可能收缩**——其中**token 鉴权 + ingestion 端点收口**是有持久价值的安全改进，应优先；RN app 是加分项。Orchestrator 可只取前半。
+
+## 1. 目标
+
+1. 引入 **bearer token 鉴权**，让非浏览器客户端（移动端、设备脚本）能安全访问。
+2. 把 M2 暂时维持裸奔的 **ingestion 端点**（`POST /location/record`、`POST /poo/record`）收口到 token 鉴权下。
+3. 做一个 **React Native** 移动端，用类 OAuth 流程拿 token 后消费现有 `/api`。
+
+## 2. 现状（M2 完成后）
+
+- `/api/*` 走 session cookie + `X-CSRF-Token`。
+- `app/services/auth.py` 有 server-side session（`auth_sessions` 表，token_hash 存储）。
+- `POST /location/record`、`POST /poo/record` 仍**无鉴权**（设备/脚本裸调用）。
+
+## 3. 目标架构
+
+### 3.1 Token 模型
+- 新表 `auth_tokens`：`id`、`user_id`、`token_hash`(仅存哈希)、`label`(设备名)、`created_at`、`expires_at`(可空=长期)、`revoked_at`。
+- bearer 校验：`Authorization: Bearer <token>` → 哈希比对 `auth_tokens` → 命中且未撤销未过期则认定身份。
+
+### 3.2 类 OAuth 签发流程（无第三方的 Authorization Code 简化版）
+1. 移动端在**内置浏览器**打开 `/authorize?...`。
+2. 用户账号密码登录（走现有 session），页面展示"授权此设备"。
+3. 批准后服务端生成**一次性 authorization code**，重定向到 app 深链 `homeautomation://callback?code=...`。
+4. app 用 code 调 `POST /api/auth/token` 换取 bearer token 并存本地。
+> 简化兜底：批准页直接展示一次性 token 由 app 捕获。优先实现重定向 + code 交换的正规版。
+
+### 3.3 统一鉴权依赖
+- `/api` 的数据/CRUD 端点接受**session cookie 或 bearer**两者之一（同一套端点同时服务 Web 与移动端）。
+- ingestion 端点（location/poo record）改为**要求 bearer**。
+
+### 3.4 React Native
+- **Expo + TypeScript**，复用 M2 的 OpenAPI 类型化 client（共享契约）。
+- 内置浏览器走 §3.2 流程拿 token；之后所有请求带 `Authorization: Bearer`。
+
+## 4. 迁移注意（重要）
+- ingestion 端点一旦要求 bearer，**现有调用方（HA/设备脚本）必须先配置 token**，否则记录会中断。
+- 上线顺序：先签发 token 能力（T01–T02）→ 给现有设备配 token → 再对 ingestion 端点强制 bearer（T03），避免断流。可设一个过渡开关或灰度。
+
+## 5. 任务依赖图
+```
+M3-T01 token 模型 + 迁移
+   └─► M3-T02 签发流程（authorize + code 交换）
+          └─► M3-T03 统一鉴权依赖 + ingestion 端点收口（含过渡开关）
+                 ├─► M3-T04 Web 端 token 管理 UI（列出/撤销设备）
+                 └─► M3-T05 React Native app（试水）
+                        └─► M3-T06 文档收尾
+```
+
+## 6. 原子任务（任务卡）
+
+### M3-T01 — token 数据模型 + Alembic 迁移
+- **Status**: `todo` · **Depends**: none（M2 完成后）
+- **Files**: `create app/models/token.py`、`alembic_app/versions/<new>_auth_tokens.py`；`modify app/models/__init__.py`；`create tests/test_token_model.py`
+- **Acceptance**:
+  - [ ] 迁移在全新库 upgrade 后建出 `auth_tokens` 表；downgrade 可回滚。
+  - [ ] token 仅以哈希存储（与 `auth_sessions` 同等强度），明文不入库。
+  - [ ] 校验闸门全绿。
+- **Reviewer**: 哈希算法/长度与现有 session token 一致；`expires_at` 可空语义明确。
+
+### M3-T02 — 签发流程：authorize 页 + code 交换端点
+- **Status**: `todo` · **Depends**: M3-T01
+- **Files**: `create app/api/routes/api/token.py`、`app/schemas/token.py`；前端 `/authorize` 页（M2 SPA 内）；`create tests/test_api_token.py`
+- **Acceptance**:
+  - [ ] 登录用户在 `/authorize` 批准后得到一次性 code；`POST /api/auth/token` 用 code 换取 bearer，code 一次性且短时效。
+  - [ ] 未登录访问 `/authorize` 跳登录；无效/过期 code 换取失败。
+  - [ ] 返回的 bearer 仅此一次明文出现，库中只存哈希。
+  - [ ] 校验闸门全绿。
+- **Reviewer**: code 一次性、绑定用户、短 TTL；深链 redirect 白名单校验，防开放重定向。
+
+### M3-T03 — 统一鉴权依赖 + ingestion 端点收口
+- **Status**: `todo` · **Depends**: M3-T02
+- **Files**: `modify app/dependencies.py`（新增"cookie 或 bearer"统一身份依赖）；`modify app/api/routes/location.py`、`poo.py`（要求 bearer，带过渡开关）；`modify tests`
+- **Acceptance**:
+  - [ ] `/api` 数据/CRUD 端点用合法 bearer 可访问（等价于 session）。
+  - [ ] ingestion 端点：带合法 bearer 通过，缺/错 token 在强制模式下 401；过渡开关可临时放行（默认关）。
+  - [ ] 撤销的 token 立即失效。
+  - [ ] 校验闸门全绿。
+- **Reviewer**: 过渡开关默认安全（强制）；bearer 与 session 两路鉴权不产生绕过；ingestion 行为变更有测试覆盖。
+
+### M3-T04 — Web 端 token 管理 UI
+- **Status**: `todo` · **Depends**: M3-T03
+- **Acceptance**: 在 SPA 内可列出已签发设备 token（label/创建时间/最近使用）、可撤销；撤销后该 token 立即失效；前端闸门全绿。
+
+### M3-T05 — React Native app（试水）
+- **Status**: `todo` · **Depends**: M3-T03 · `[experimental]`
+- **Files**: `create mobile/`（Expo + TS，复用 OpenAPI 类型化 client）
+- **Acceptance**:
+  - [ ] 内置浏览器走签发流程拿到 token 并安全存储（Keychain/Keystore）。
+  - [ ] 至少跑通：登录拿 token → 拉取一类数据展示 → 记一条 ingestion。
+  - [ ] `npm run lint`/`typecheck`/`build`(或 Expo 等价) 全绿。
+- **Reviewer**: token 存安全存储而非明文；client 基于共享 OpenAPI 类型。
+
+### M3-T06 — 文档收尾
+- **Status**: `todo` · **Depends**: M3-T05
+- **Acceptance**: README/architecture 增 token 鉴权与移动端说明；roadmap 勾选 M3；`openapi/` 同步。
+
+## 7. 里程碑完成定义（DoD）
+- 存在 bearer token 鉴权与签发流程；token 仅哈希存储、可撤销。
+- ingestion 端点已收口到 bearer（过渡完成后强制）。
+- `/api` 同时支持 session 与 bearer。
+- （加分）React Native app 能拿 token 并消费 `/api`。
+- 后端 + 前端 + 移动端各自校验闸门全绿，`openapi/` 入库。
+
+> 提醒：本里程碑探索性强，T05 可作为独立试水随时叫停，不影响 T01–T04 带来的安全收口价值。

docs/homeassistant-inbound.md

@@ -0,0 +1,67 @@
+# Home Assistant Inbound Gateway
+
+本文档说明当前 Python 项目中已经迁入的 Home Assistant inbound gateway 第一版。
+
+这里的 inbound 指：
+
+- Home Assistant 主动调用当前 app 的入口
+
+当前已恢复的入口是：
+
+- `POST /homeassistant/publish`
+
+## Request Envelope
+
+当前沿用 legacy Go 的 envelope 形状：
+
+```json
+{
+  "target": "location_recorder",
+  "action": "record",
+  "content": "{'person': 'alice', 'latitude': '1.23', 'longitude': '4.56'}"
+}
+```
+
+说明：
+
+- `target`、`action`、`content` 均为必填
+- unknown field 会被拒绝
+- `content` 当前仍兼容 legacy 常见的单引号 JSON 字符串风格
+
+## 当前已支持的 Target / Action
+
+当前已接回的路径：
+
+- `location_recorder / record`
+- `ticktick / create_action_task`
+
+其中：
+
+- `location_recorder / record` 会把 `content` 解析为 location recorder 请求，并直接走当前 Python 项目里的 location 写入逻辑
+- `ticktick / create_action_task` 会沿用 legacy 行为，把 `content` 解析为：
+  - `action: string`
+  - `due_hour: int`
+  - 可选 `title` 字段会被忽略
+- TickTick task title 仍使用 `action`
+- due date 仍按 legacy 语义计算：先取 `now + due_hour`，再落到该日期的“次日零点”，最后转成 UTC 后写给 TickTick
+- 具体 project 仍由 `HOME_ASSISTANT_ACTION_TASK_PROJECT_ID` 提供
+
+## 当前尚未接回
+
+以下 legacy 路径在当前阶段还没有迁入：
+
+- `poo_recorder / get_latest`
+- 其他未定义 target/action
+
+这些请求当前会返回：
+
+- `500 internal server error`
+
+## 错误处理
+
+当前策略保持简洁：
+
+- envelope 非法、缺字段、unknown field、`content` 非法：返回 `400 bad request`
+- target/action 当前未迁入：返回 `500 internal server error`
+
+对 caller 的响应体保持简洁，不暴露过多内部细节；更详细原因只写日志。

docs/homeassistant-outbound.md

@@ -0,0 +1,51 @@
+# Home Assistant Outbound Integration
+
+本文档说明当前 Python 项目中已经迁入的 Home Assistant outbound integration layer。
+
+这里的 outbound 指：
+
+- 由当前 app 主动调用 Home Assistant
+
+当前不包含：
+
+- `/homeassistant/publish`
+- Home Assistant inbound command gateway
+- Home Assistant 驱动当前 app 的入站消息路由
+
+## 当前已支持能力
+
+当前 `app/integrations/homeassistant.py` 提供一个轻量的 `HomeAssistantClient`，已支持：
+
+- 发布 / 更新 sensor state
+  - `POST /api/states/{entity_id}`
+- 触发 Home Assistant webhook
+  - `POST /api/webhook/{webhook_id}`
+
+这两项能力是按 legacy Go 中 `util/homeassistantutil/homeassistantutil.go` 的出站行为迁入的。
+
+## 当前配置
+
+当前 outbound adapter 依赖以下配置：
+
+- `HOME_ASSISTANT_BASE_URL`
+- `HOME_ASSISTANT_AUTH_TOKEN`
+- `HOME_ASSISTANT_TIMEOUT_SECONDS`
+
+如果缺少必要配置，client 会直接抛出配置错误，而不是静默跳过。
+
+## 错误处理策略
+
+当前策略保持保守和简单：
+
+- 配置缺失：抛出 `HomeAssistantConfigError`
+- 参数明显非法：抛出 `ValueError`
+- Home Assistant 返回非 200/201：抛出 `HomeAssistantRequestError`
+- 网络请求失败：抛出 `HomeAssistantRequestError`
+
+当前还没有做：
+
+- 自动重试
+- 熔断
+- 更复杂的 backoff 策略
+
+这一轮重点是先把 app -> Home Assistant 的出站契约和可复用结构迁进来。

docs/location-recorder.md

@@ -0,0 +1,176 @@
+# Location Recorder
+
+本文档说明 `location recorder` 在 Python 项目中的当前数据库接管策略，以及 legacy SQLite 接管 runbook。
+
+当前 Python 版本的 `POST /location/record` 请求校验策略是：
+
+- `latitude` 和 `longitude` 为必填，缺失或无法解析成合法数值时返回 `400 bad request`
+- `altitude` 为可选，缺失或非法时按 `0` 处理
+- unknown field 仍返回 `400 bad request`
+- 对 caller 的错误响应保持简洁，不直接暴露底层校验细节；详细原因只写日志
+
+## Legacy 事实基线
+
+当前 legacy SQLite 中 `location` 表的真实 schema 为：
+
+```sql
+CREATE TABLE location (
+  person TEXT NOT NULL,
+  datetime TEXT NOT NULL,
+  latitude REAL NOT NULL,
+  longitude REAL NOT NULL,
+  altitude REAL,
+  PRIMARY KEY (person, datetime)
+);
+```
+
+历史上 legacy Go 实现使用：
+
+```sql
+PRAGMA user_version = 2;
+```
+
+这代表旧系统曾依赖 `user_version` 管理 location 数据库版本，但这不再是 Python 项目的长期 migration 机制。
+
+## 当前策略
+
+当前采用的最小必要接管方案是：
+
+1. 把上述 `location` schema 视为 Alembic baseline
+2. 新数据库通过 Alembic `upgrade head` 初始化
+3. 已有 legacy SQLite 数据库，只要确认 schema 与 baseline 一致，再通过 `alembic stamp` 接管
+4. 如果数据库已经存在 `alembic_version`，则必须先确认当前 revision 与项目预期 baseline 一致
+5. 只有 revision 一致时，才视为该库已经被正确接管
+6. 未来不再以 `PRAGMA user_version` 作为主 migration 机制
+
+当前 baseline revision 是：
+
+- `20260419_01_location_baseline`
+
+当前提供的最小脚本入口是：
+
+```bash
+python scripts/location_db_adopt.py
+```
+
+如果你更喜欢模块方式运行，也可以用：
+
+```bash
+python -m scripts.location_db_adopt
+```
+
+它只针对 `LOCATION_DATABASE_URL` 工作，并且遵守保守接管原则：
+
+- 本地已有 DB 文件：先校验，再接管
+- 本地没有 DB 文件：按新库初始化
+- 任一校验不通过：立即报错并停止
+
+应用本身在启动时不会自动替你初始化 `location` 数据库。
+应用启动时会对 `LOCATION_DATABASE_URL` 做只读校验：
+
+- 文件不存在：直接报错，并提示先运行接管脚本
+- 文件存在但还没有 `alembic_version`：直接报错，要求先完成 legacy 接管
+- 文件已被 Alembic 管理但 revision 不匹配：直接报错并拒绝启动
+
+这是有意为之，用来避免应用在错误路径上静默创建新库，或带着错误数据库版本继续跑业务。
+
+## 新数据库初始化
+
+如果本地不存在 `LOCATION_DATABASE_URL` 指向的 DB 文件：
+
+- 脚本会先创建父目录
+- 然后执行 Alembic `upgrade head`
+- 最终建立 `location` 表与 `alembic_version` 表
+
+手工执行时也等价于：
+
+```bash
+alembic upgrade head
+```
+
+这会创建与 legacy 相同的 `location` 表结构，并在库中建立 Alembic revision 记录。
+
+## 旧数据库接管
+
+对于已经存在的 legacy SQLite 数据库：
+
+1. 先确认 DB 文件存在
+2. 如果已经存在 `alembic_version` 表，则先读取当前 revision
+3. 如果 revision 等于 `20260419_01_location_baseline`，则视为该库已经被 Alembic 正确接管
+4. 如果 revision 不匹配，立即报错并停止，不做任何自动修复
+5. 如果还没有 `alembic_version` 表，则读取当前 DB 中 `location` 表的实际 schema
+6. 与 baseline schema 做严格比对
+7. 再检查 `PRAGMA user_version`
+8. 只有 schema 匹配且 `user_version = 2` 时，才执行 Alembic `stamp`
+9. 接管完成后，后续 migration 才交给 Alembic 管理
+
+示例：
+
+```bash
+LOCATION_DATABASE_URL=sqlite:///./data/locationRecorder.db alembic stamp 20260419_01_location_baseline
+```
+
+或直接执行脚本：
+
+```bash
+LOCATION_DATABASE_URL=sqlite:///./data/locationRecorder.db python scripts/location_db_adopt.py
+```
+
+这样做的含义是：
+
+- 告诉 Alembic：这个数据库已经处于 baseline 结构
+- 不修改已有 `location` 表数据
+- 后续 migration 由 Alembic 接管
+
+## Fail Closed 原则
+
+当前策略是保守接管，不做未知 legacy 状态的自动修复。
+
+如果出现以下任一情况，脚本会直接报错并停止：
+
+- 找不到 `location` 表
+- `location` 表 schema 与 baseline 不一致
+- `PRAGMA user_version` 不等于 `2`
+- 已有 `alembic_version`，但 revision 与预期 baseline 不一致
+- 目标 DB 不是 SQLite URL
+
+当前不会尝试：
+
+- 自动修表
+- 自动调整 `user_version`
+- 自动推断未知 legacy 状态
+
+如果发生这些情况，应先人工确认数据库状态，再决定是否需要单独迁移或修复。
+
+## 关于 `data/locationRecorder.db`
+
+你本地放在 `data/locationRecorder.db` 的 legacy 样本库，可以用于：
+
+- 人工核对 schema
+- 手动验证 `stamp` 接管流程
+- 做开发时的兼容性确认
+
+但当前代码不应硬依赖这个文件存在。
+
+## 测试样本的安全使用方式
+
+如果要用 legacy SQLite 样本做测试或验证，应遵守：
+
+1. 不直接在原始样本文件上跑测试
+2. 先复制到临时路径
+3. 所有 `stamp`、写入、实验性 migration 都只针对副本执行
+
+自动化测试里当前采用的方式是：
+
+- 构造一个“legacy 风格”的临时 SQLite 文件
+- 建出同样的 `location` 表
+- 设置 `PRAGMA user_version = 2`
+- 再执行接管脚本中的 adopt 逻辑
+
+同时也覆盖：
+
+- DB 文件不存在时的新库初始化路径
+- schema 不匹配时的失败路径
+- `user_version` 不匹配时的失败路径
+
+这样可以验证接管路径，同时不污染真实样本库。

docs/poo-recorder.md

@@ -0,0 +1,140 @@
+# Poo Recorder
+
+本文档说明 `poo recorder` 在 Python 项目中的当前行为边界，以及 poo SQLite 的 Alembic 接管策略。
+
+## 当前基线
+
+当前生产版本中的真实 SQLite schema 为：
+
+```sql
+CREATE TABLE poo_records (
+  timestamp TEXT NOT NULL,
+  status TEXT NOT NULL,
+  latitude REAL NOT NULL,
+  longitude REAL NOT NULL,
+  PRIMARY KEY (timestamp)
+);
+```
+
+历史上 legacy Go 实现使用：
+
+```sql
+PRAGMA user_version = 1;
+```
+
+当前 Python 迁移以这套 schema 为事实基线，不重新设计表结构。
+
+## 当前已迁入的 API
+
+当前 Python 项目已经接入：
+
+- `POST /poo/record`
+- `GET /poo/latest`
+
+### `POST /poo/record`
+
+用途：
+
+- 记录一条 poo event
+- 最佳努力地刷新 Home Assistant sensor
+- 如果配置了 `POO_WEBHOOK_ID`，最佳努力地触发 Home Assistant webhook
+
+请求体：
+
+```json
+{
+  "status": "done",
+  "latitude": "1.23",
+  "longitude": "4.56"
+}
+```
+
+当前策略：
+
+- unknown field：`400 bad request`
+- 数值非法：`400 bad request`
+- 记录成功后，即使 Home Assistant side effect 失败，也不会回滚本地 DB 写入
+
+### `GET /poo/latest`
+
+用途：
+
+- 读取最新一条 poo 记录
+- 将其重新发布到 Home Assistant sensor
+
+当前外部行为与 legacy 保持一致：
+
+- 成功：空响应体，HTTP 200
+- 如果当前 DB 里还没有任何 poo 记录：仍返回空响应体，HTTP 200，但不会发布 sensor
+- 真正的发布失败：简洁 `internal server error`
+
+## Home Assistant side effects
+
+当前已复用 Python 项目中已有的 Home Assistant outbound adapter。
+
+当前支持：
+
+- 发布 / 更新 poo status sensor
+- 可选触发 webhook
+
+相关配置：
+
+- `HOME_ASSISTANT_BASE_URL`
+- `HOME_ASSISTANT_AUTH_TOKEN`
+- `HOME_ASSISTANT_TIMEOUT_SECONDS`
+- `POO_SENSOR_ENTITY_NAME`
+- `POO_SENSOR_FRIENDLY_NAME`
+- `POO_WEBHOOK_ID`
+
+## Alembic 接管策略
+
+poo 的接管逻辑刻意保持与 location 一致。
+
+当前 baseline revision：
+
+- `20260420_01_poo_baseline`
+
+当前提供的脚本入口：
+
+```bash
+python scripts/poo_db_adopt.py
+```
+
+或：
+
+```bash
+python -m scripts.poo_db_adopt
+```
+
+规则如下：
+
+1. 如果本地不存在 poo DB 文件：
+   - 视为新库初始化
+   - 通过 `alembic_poo upgrade head` 创建新库
+2. 如果本地已经存在 legacy DB：
+   - 先检查 `poo_records` 表 schema
+   - 再检查 `PRAGMA user_version = 1`
+   - 只有完全匹配，才通过 Alembic `stamp` 接管
+3. 如果 schema 或 `user_version` 不匹配：
+   - 直接失败
+   - 不自动修复
+4. 如果数据库已经存在 `alembic_version`：
+   - 只有 revision 与当前 baseline 一致才接受
+   - 否则直接失败
+
+同时，应用启动时也会对 `POO_DATABASE_URL` 做只读校验：
+
+- 文件不存在：拒绝启动
+- DB 尚未被 Alembic 接管：拒绝启动
+- revision 不匹配：拒绝启动
+
+## 明确移除 Notion
+
+这一轮不会迁入任何 Notion 逻辑。
+
+也就是说，当前 Python 版的 poo recorder：
+
+- 不保留 Notion adapter
+- 不保留 Notion sync
+- 不保留 `tableId` 依赖
+- 不因为 legacy 中存在 Notion 就继续保留兼容层

docs/public-ip-monitor.md

@@ -0,0 +1,126 @@
+# Public IPv4 Monitor 与邮件通知
+
+本文档说明当前 public IPv4 monitor 与 SMTP 邮件通知能力的职责边界和运行方式。
+
+## 当前范围
+
+当前实现只覆盖一个很小的通知能力：
+
+- 定期或手动检查当前公网 IPv4
+- 将当前状态和变化历史持久化到 app DB
+- 仅在公网 IPv4 发生变化时发送一封英文纯文本邮件
+
+当前明确不包含：
+
+- Namecheap API 自动更新
+- IPv6 检查
+- 错误告警邮件
+- 重复提醒 / 升级告警
+- Telegram / Slack / Discord 通知
+- 完整通知中心或模板系统
+
+## 数据存储
+
+当前数据全部进入 app DB。
+
+相关表：
+
+- `public_ip_state`
+  - 保存当前状态
+  - 逻辑上通常只有一行
+- `public_ip_history`
+  - 保存首次发现和变化历史
+
+当前不会把 public IP 状态放进 `app_config`。
+
+## 检查结果语义
+
+一次检查会返回以下四种结果之一：
+
+- `first_seen`
+- `unchanged`
+- `changed`
+- `error`
+
+行为约束：
+
+- `first_seen`：写入当前 IP 和首条 history，但不发通知邮件
+- `unchanged`：只更新时间和状态，不写 history，不发邮件
+- `changed`：更新 `previous_ipv4` / `current_ipv4` / `last_changed_at`，写入 history，并发送邮件
+- `error`：保留已有有效 IP，不写伪 history，也不发邮件
+
+## 手动检查与定时检查
+
+手动检查入口：
+
+- `GET /public-ip/check`
+
+约束：
+
+- 需要现有鉴权
+- 响应不暴露 IP 本身
+- 只返回非敏感检查结果
+
+定时检查：
+
+- 应用启动时注册 APScheduler job
+- 默认每 4 小时执行一次
+- 与手动检查复用同一套 public IP check + notify 逻辑
+
+## SMTP 通知
+
+当前通知发信复用现有 SMTP sender。
+
+依赖的配置项：
+
+- `SMTP_ENABLED`
+- `SMTP_HOST`
+- `SMTP_PORT`
+- `SMTP_USERNAME`
+- `SMTP_PASSWORD`
+- `SMTP_FROM_NAME`
+- `SMTP_FROM_ADDRESS`
+- `SMTP_TO_ADDRESS`
+- `SMTP_USE_STARTTLS`
+
+其中：
+
+- `SMTP_FROM_NAME` 用于邮件头显示名
+- `From` 头会渲染成 `Name <mail@domain>`
+- SMTP envelope sender 仍然使用纯邮箱地址，保持兼容性
+
+## 通知触发条件
+
+只有在 `changed` 时发邮件。
+
+不会发邮件的情况：
+
+- `first_seen`
+- `unchanged`
+- `error`
+
+这使得同一 IP 状态不会被重复通知，因为在首次变更之后，后续重复检查会变成 `unchanged`。
+
+## 邮件内容
+
+当前邮件标题固定为：
+
+- `Public IP changed`
+
+正文为英文纯文本，至少包含：
+
+- previous IP
+- current IP
+- detected time
+
+当前正文还会附带一句 Namecheap trusted IP 的人工更新提示。
+
+## 失败处理
+
+当前通知发送是“尽力而为”的附加动作：
+
+- public IP 状态持久化先完成
+- 邮件发送失败不会回滚 public IP 状态
+- 失败只记录 warning 日志
+
+这样可以避免通知链路反过来影响主检查流程。

docs/roadmap.md

@@ -0,0 +1,148 @@
+# Roadmap
+
+本文档记录 `home-automation` 在 `v1.0.3` 之后的下一阶段规划。这一阶段不是小修补，而是几次较大的结构性改动：单库化、前端重写、以及远期的移动端试水。
+
+> 每个里程碑的**可执行原子任务**展开在 [`docs/design/`](./design/README.md)：M1 [`m1-db-consolidation.md`](./design/m1-db-consolidation.md)、M2 [`m2-frontend-v2.md`](./design/m2-frontend-v2.md)、M3 [`m3-token-mobile.md`](./design/m3-token-mobile.md)。这些文档为 Orchestrator→Implementer→Reviewer 的多模型流水线设计。
+
+## 当前基线（v1.0.3）
+
+- FastAPI + 服务端 Jinja 模板页面（目前只有 `/login`、`/config`）
+- 三个独立 SQLite 库：
+  - App DB：`sqlite:///./data/app.db`
+  - Location DB：`sqlite:///./data/locationRecorder.db`
+  - Poo DB：`sqlite:///./data/pooRecorder.db`
+- 三条独立 Alembic 链：`alembic_app/`、`alembic_location/`、`alembic_poo/`
+- 单 admin 鉴权（Argon2 + server-side session cookie）
+- Public IPv4 monitor、SMTP 通知、Location / Poo recorder、Home Assistant in/out、TickTick OAuth
+- 数据可视化目前由 Grafana provisioning 承担（仅 location / poo dashboard）
+- 已有 OpenAPI 导出脚本：`scripts/export_openapi.py`
+
+## 本阶段正式退役的架构约束
+
+`docs/architecture-overview.md` 里有几条当时刻意写死的约束，这一阶段明确退役：
+
+- **“不引入前后端分离”** → 退役。本阶段改为 React SPA（仍由 FastAPI 同源托管，但渲染移到客户端）。
+- **“三个独立 DB 不合并”** → 退役。本阶段把 location / poo 合并进 `app.db`。
+- **Grafana 作为可视化方案** → 退役。可视化由 React 前端自己承担（热力图、地图等）。
+
+保持不变的约束：
+
+- 继续使用 **SQLite**，本阶段不上 Postgres。
+- 不引入 Notion。
+
+## 里程碑总览
+
+| 里程碑 | 主题 | 一句话 |
+| --- | --- | --- |
+| **M1** ✅ | 单库化地基 | 把三库合并成单一 `app.db`，清理散落数据层，删掉 Grafana |
+| **M2** | 前端 v2 | React SPA 取代 Jinja，承载 config + 可视化 + 记录增删改 |
+| **M3** | 开放与移动端（远期试水） | token 鉴权 + React Native 移动端 |
+
+排序原则：**先清地基，再在干净结构上盖楼。** M2 的新 API 和 React 必须建立在合并后的单库之上，否则就是在准备推倒的旧数据层上盖新楼、之后回头返工。
+
+---
+
+## M1 — 单库化地基（✅ 已完成）
+
+### 目标
+
+把 location / poo 两个独立库合并进 `app.db`，借机清理项目早期散落各处的数据访问代码，并移除 Grafana。
+
+### 范围
+
+- **Alembic 收敛为单链（app 链）**：location / poo 的表此后纳入 app 链管理；`alembic_location/`、`alembic_poo/` 退出活跃使用（保留在 git 历史）。
+- **新建表（schema only）**：在 app 链上加一条 upgrade revision，把原来两个旧库里的表**原样**建到 `app.db` 中。Alembic **不需要知道任何旧数据**——它只负责把 app DB 往上升一个版本、建出这两张新表。
+- **数据搬迁交给独立脚本**：`scripts/migrate_legacy_data.py`（见下方“迁移策略”），手动跑一次。
+- **配置层收敛**：去掉 `LOCATION_DATABASE_URL` / `POO_DATABASE_URL`，统一到 `APP_DATABASE_URL`。
+- **开启 SQLite WAL**：单文件 + Web + APScheduler 并发写入，开 WAL 更稳。
+- **删除 Grafana**：移除 compose 中的 grafana service、`grafana/provisioning/`、`grafana/dashboards/`。直接删除，不再 re-point datasource。
+- **更新文档**：README、architecture-overview 同步反映单库现实。
+
+### 注意
+
+- **可视化空窗可接受**：M1 删掉 Grafana 后、到 M2 React 可视化落地之前会有一段没有可视化面板的时间。已确认可以接受。
+- **历史数据是第一优先级，绝不能丢**（见“数据安全原则”）。
+
+---
+
+## 迁移策略（M1 核心）
+
+职责拆分得很清楚：**Alembic 管 schema，脚本管数据。**
+
+### Alembic revision（只建结构）
+
+- 一条 app 链上的 upgrade revision，建出与旧库**完全相同**的表结构。
+- 确定性、与环境无关：在生产机、CI、全新部署上都一样地建空表，不依赖任何旧文件是否存在。
+- 本步**只原样挪表，不顺手改 schema**。任何表结构清理留到之后一条单独的 migration 去做——不可替代的历史数据，一次只承担一种风险。
+
+### 数据搬迁脚本（`scripts/migrate_legacy_data.py`）
+
+- 把旧 `locationRecorder.db` / `pooRecorder.db` 里的行，拷进 `app.db` 的新表（SQLite `ATTACH DATABASE` 或单独连接均可）。
+- **幂等**：重复运行不会重复插入。
+- **搬完对账**：逐表核对源 / 目标行数，对不上就报错中止。
+- 只在生产机上**手动跑一次**，不进 Alembic 永久链路（避免把一次性历史搬迁焊死进每次全新建库都要跑的链路里）。
+
+### 旧库的“撤掉”
+
+- “撤掉旧库” = ① 配置不再指向它们 + ② 文件**归档保留**。
+- **绝不**在任何脚本 / migration 里 `os.remove` 旧文件——那不可逆，且踩数据安全红线。
+- 真正的删除是**人工、最后、确认无误之后**单独的一步。
+
+---
+
+## 数据安全原则
+
+历史数据（location / poo 记录）是这个项目里最不可替代的东西，迁移期间一律按以下原则：
+
+1. **迁移前先归档**旧 `.db` 文件一份。
+2. **先在副本上演练**：把每日备份恢复到一个 scratch 目录，在副本上跑完整迁移、核对行数无误，再对真实库动手。
+3. **脚本幂等 + 行数对账**，对不上立即中止。
+4. **旧文件只读归档、绝不自动删除**，删除是事后人工动作。
+
+---
+
+## M2 — 前端 v2（React SPA）
+
+### 目标
+
+用 React SPA 取代现有 Jinja 页面，由 FastAPI 同源托管（同一容器、同一 origin）。这一步合并了“前端重写为 React”和“前端做厚”两件原本分开的事——它们本质是同一坨活。
+
+> 备注：React 是一次 agentic programming 试水。之前只手写过 Vue、没手写过 React，这一轮想全程靠 agent、尽量不读代码地把它做出来。OpenAPI 导出 → 生成类型化 TS client 作为 agent 的契约护栏，正好服务这个目标。
+
+### 范围
+
+- **React SPA**，FastAPI 挂载打包后的静态产物（同源，省掉 CORS）。
+- **Config 界面**：取代现有 Jinja config 页。
+- **数据可视化**：热力图、地图等，接管原先 Grafana 干的事。
+- **按需展示 DB 数据**（例如 poo 记录）。
+- **记录的小幅增删改**：用于修正不准确的记录。
+
+### 后端配套
+
+- **补一套 JSON API**：SPA 是客户端渲染，需要后端提供 config 读写、数据查询、记录 CRUD 等 JSON 端点。（同源不等于不需要 API——API 是“客户端怎么拿数据”，与文件托管在哪无关。）
+- **鉴权**：浏览器面向的新端点（含记录 CRUD）复用现有 session cookie 保护。
+- **类型化 client**：用 `scripts/export_openapi.py` 的输出生成 TS client。
+
+### 鉴权边界（与 M3 衔接）
+
+- 现在那个“裸 API 记小狗日志”的 ingestion 端点（设备 / 脚本调用，非浏览器）**维持现状到 M3**。
+- M2 新增的、浏览器调用的 CRUD 端点，用 session 保护即可，本步不引入 token。
+
+---
+
+## M3 — 开放与移动端（远期试水）
+
+### 目标
+
+引入 token 鉴权并做一个 React Native 移动端。**明确是很远期、低投入的试水**——先把 React 前端做出来，之后才会碰移动端，且主要是想试试没做过的 React / React Native。
+
+### 范围
+
+- **OAuth-lite token 签发**：移动端在内置浏览器里用账号密码登录，走一遍类 OAuth 流程，服务端签发一个 bearer token 给 app 存起来使用。（本质是没有第三方的 Authorization Code 简化版。）
+- **React Native 移动端**：试水性质。
+- **给 ingestion 端点上 token**：把 M2 暂时维持裸奔的设备端点收口到 token 鉴权下。
+
+### 为什么放最后
+
+- 移动端是这一阶段最远期、最不确定的部分。
+- token 主要是移动端的前置条件；Web 端 React 用现有 session cookie 即可，不需要为它提前引入 token。

docs/ticktick.md

@@ -0,0 +1,43 @@
+# TickTick Integration
+
+当前 Python 项目里的 TickTick 迁移先恢复 legacy 的最核心能力，不额外扩成更大的集成层。
+
+## 当前已支持
+
+- 运行时从 config 表读取 TickTick 配置，缺失时仍可 fallback `.env`
+- `GET /ticktick/auth/start`
+  - 需要已登录 session
+  - 生成 OAuth `state`
+  - 直接重定向到 TickTick 授权页
+- `GET /ticktick/auth/code`
+  - 校验进程内保存的 `state`
+  - 用 authorization code 换取 access token
+  - 将 `TICKTICK_TOKEN` 持久化到 `app_config` 表
+- TickTick Open API 基础调用：
+  - 列 project
+  - 列 project 下 task
+  - 创建 task
+  - 按 title 精确匹配做重复创建保护
+- Home Assistant inbound 已重新接回 `ticktick / create_action_task`
+
+## 当前配置项
+
+- `APP_HOSTNAME`
+- `TICKTICK_CLIENT_ID`
+- `TICKTICK_CLIENT_SECRET`
+- `TICKTICK_TOKEN`
+- `HOME_ASSISTANT_ACTION_TASK_PROJECT_ID`
+
+## 兼容性说明
+
+- 仍保留 legacy 的 OAuth authorization code flow
+- OAuth callback URI 现在由 `APP_HOSTNAME` 和当前环境自动推导：`development` 使用 `http`，其他环境使用 `https`
+- `state` 仍是进程内临时状态；如果服务在 start 和 callback 之间重启，本轮实现下授权需要重新开始
+- 不再把 token 写回 `.env` 或其他配置文件，统一写入 config 表
+- 当前没有引入 legacy 的第三方 TickTick 库，先用标准库完成兼容行为
+
+## 后续适合单独拆分的工作
+
+- 给 config 页面增加明确的 TickTick 授权入口
+- 增加 project 探测或选择能力，减少手工填写 `HOME_ASSISTANT_ACTION_TASK_PROJECT_ID`
+- 如果后续发现 OAuth/token 生命周期需要更强健，再补 refresh token 或持久化 auth state

helper/home_automation_backend_template.conf

@@ -1,15 +0,0 @@
-[program:home_automation_backend]
-command=
-directory=
-user=
-group=
-environment=
-autostart=true
-autorestart=true
-startsecs=15
-startretries=100
-stopwaitsecs=30
-redirect_stderr=true
-stdout_logfile=/var/log/supervisor/%(program_name)s.log
-stdout_logfile_maxbytes=5MB
-stdout_logfile_backups=5

helper/install.sh

@@ -1,100 +0,0 @@
-#!/usr/bin/bash
-
-# Argument parsing
-if [[ $# -ne 1 ]]; then
-    echo "Usage: $0 [--install|--uninstall|--help]"
-    echo "  --install     Install the automation backend"
-    echo "  --uninstall   Uninstall the automation backend"
-    echo "  --update      Update the installation"
-    echo "  --help        Show this help message"
-    exit 0
-fi
-
-key="$1"
-case $key in
-    --install)
-    INSTALL=true
-    ;;
-    --uninstall)
-    UNINSTALL=true
-    ;;
-    --update)
-    UPDATE=true
-    ;;
-    --help)
-    echo "Usage: $0 [--install|--uninstall|--update|--help]"
-    echo "  --install     Install the automation backend"
-    echo "  --uninstall   Uninstall the automation backend"
-    echo "  --update      Update the installation"
-    echo "  --help        Show this help message"
-    exit 0
-    ;;
-    *)
-    echo "Invalid argument: $key"
-    exit 1
-    ;;
-esac
-
-TARGET_DIR="$HOME/.local/home-automation-backend"
-SUPERVISOR_CFG_NAME="home_automation_backend"
-APP_NAME="home-automation-backend"
-SUPERVISOR_CFG="$SUPERVISOR_CFG_NAME.conf"
-BASEDIR=$(dirname "$(realpath "$0")")
-
-# Install or uninstall based on arguments
-install_backend() {
-    # Installation code here
-    echo "Installing..."
-
-    sudo supervisorctl stop $SUPERVISOR_CFG_NAME
-
-    mkdir -p $TARGET_DIR
-    cd $BASEDIR"/../src/" && go build -o $TARGET_DIR/$APP_NAME
-
-
-    cp $BASEDIR/"$SUPERVISOR_CFG_NAME"_template.conf $BASEDIR/$SUPERVISOR_CFG
-
-    sed -i "s+command=+command=$TARGET_DIR/$APP_NAME serve+g" $BASEDIR/$SUPERVISOR_CFG
-    sed -i "s+directory=+directory=$TARGET_DIR+g" $BASEDIR/$SUPERVISOR_CFG
-    sed -i "s+user=+user=$USER+g" $BASEDIR/$SUPERVISOR_CFG
-    sed -i "s+group=+group=$USER+g" $BASEDIR/$SUPERVISOR_CFG
-    sed -i "s+environment=+environment=HOME=\"$HOME\"+g" $BASEDIR/$SUPERVISOR_CFG
-
-    sudo mv $BASEDIR/$SUPERVISOR_CFG /etc/supervisor/conf.d/$SUPERVISOR_CFG
-
-    sudo supervisorctl reread
-    sudo supervisorctl update
-    sudo supervisorctl start $SUPERVISOR_CFG_NAME
-
-    echo "Installation complete."
-}
-uninstall_backend() {
-    # Uninstallation code here
-    echo "Uninstalling..."
-
-    sudo supervisorctl stop $SUPERVISOR_CFG_NAME
-
-    sudo supervisorctl remove $SUPERVISOR_CFG_NAME
-
-    sudo rm /etc/supervisor/conf.d/$SUPERVISOR_CFG
-
-    rm -rf $TARGET_DIR/
-
-    echo "Uninstallation complete."
-    echo "Config files and db is stored in $HOME/.config/home-automation"
-}
-update_backend() {
-    uninstall_backend
-    install_backend
-}
-
-if [[ $INSTALL ]]; then
-    install_backend
-elif [[ $UNINSTALL ]]; then
-    uninstall_backend
-elif [[ $UPDATE ]]; then
-    update_backend
-else
-    echo "Invalid argument: $key"
-    exit 1
-fi

openapi/openapi.json

@@ -0,0 +1,566 @@
+{
+  "openapi": "3.1.0",
+  "info": {
+    "title": "Home Automation Backend (Python)",
+    "description": "Home automation backend with auth, runtime config, Home Assistant integrations, TickTick integration, and SQLite-backed recorders.",
+    "version": "0.1.0"
+  },
+  "paths": {
+    "/status": {
+      "get": {
+        "tags": [
+          "system"
+        ],
+        "summary": "Get Status",
+        "operationId": "get_status_status_get",
+        "responses": {
+          "200": {
+            "description": "Successful Response",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/StatusResponse"
+                }
+              }
+            }
+          }
+        }
+      }
+    },
+    "/login": {
+      "get": {
+        "tags": [
+          "auth"
+        ],
+        "summary": "Login Page",
+        "operationId": "login_page_login_get",
+        "responses": {
+          "200": {
+            "description": "Successful Response",
+            "content": {
+              "text/html": {
+                "schema": {
+                  "type": "string"
+                }
+              }
+            }
+          }
+        }
+      },
+      "post": {
+        "tags": [
+          "auth"
+        ],
+        "summary": "Login Submit",
+        "operationId": "login_submit_login_post",
+        "requestBody": {
+          "content": {
+            "application/x-www-form-urlencoded": {
+              "schema": {
+                "$ref": "#/components/schemas/Body_login_submit_login_post"
+              }
+            }
+          },
+          "required": true
+        },
+        "responses": {
+          "200": {
+            "description": "Successful Response",
+            "content": {
+              "text/html": {
+                "schema": {
+                  "type": "string"
+                }
+              }
+            }
+          },
+          "422": {
+            "description": "Validation Error",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/HTTPValidationError"
+                }
+              }
+            }
+          }
+        }
+      }
+    },
+    "/config/change-password": {
+      "post": {
+        "tags": [
+          "auth"
+        ],
+        "summary": "Change Password Submit",
+        "operationId": "change_password_submit_config_change_password_post",
+        "requestBody": {
+          "content": {
+            "application/x-www-form-urlencoded": {
+              "schema": {
+                "$ref": "#/components/schemas/Body_change_password_submit_config_change_password_post"
+              }
+            }
+          },
+          "required": true
+        },
+        "responses": {
+          "200": {
+            "description": "Successful Response",
+            "content": {
+              "text/html": {
+                "schema": {
+                  "type": "string"
+                }
+              }
+            }
+          },
+          "422": {
+            "description": "Validation Error",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/HTTPValidationError"
+                }
+              }
+            }
+          }
+        }
+      }
+    },
+    "/logout": {
+      "post": {
+        "tags": [
+          "auth"
+        ],
+        "summary": "Logout",
+        "operationId": "logout_logout_post",
+        "requestBody": {
+          "content": {
+            "application/x-www-form-urlencoded": {
+              "schema": {
+                "$ref": "#/components/schemas/Body_logout_logout_post"
+              }
+            }
+          },
+          "required": true
+        },
+        "responses": {
+          "200": {
+            "description": "Successful Response",
+            "content": {
+              "application/json": {
+                "schema": {}
+              }
+            }
+          },
+          "422": {
+            "description": "Validation Error",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/HTTPValidationError"
+                }
+              }
+            }
+          }
+        }
+      }
+    },
+    "/": {
+      "get": {
+        "tags": [
+          "pages"
+        ],
+        "summary": "Home",
+        "operationId": "home__get",
+        "responses": {
+          "200": {
+            "description": "Successful Response",
+            "content": {
+              "text/html": {
+                "schema": {
+                  "type": "string"
+                }
+              }
+            }
+          }
+        }
+      }
+    },
+    "/admin": {
+      "get": {
+        "tags": [
+          "pages"
+        ],
+        "summary": "Admin Redirect",
+        "operationId": "admin_redirect_admin_get",
+        "responses": {
+          "200": {
+            "description": "Successful Response",
+            "content": {
+              "text/html": {
+                "schema": {
+                  "type": "string"
+                }
+              }
+            }
+          }
+        }
+      }
+    },
+    "/config": {
+      "get": {
+        "tags": [
+          "pages"
+        ],
+        "summary": "Config Page",
+        "operationId": "config_page_config_get",
+        "responses": {
+          "200": {
+            "description": "Successful Response",
+            "content": {
+              "text/html": {
+                "schema": {
+                  "type": "string"
+                }
+              }
+            }
+          }
+        }
+      },
+      "post": {
+        "tags": [
+          "pages"
+        ],
+        "summary": "Config Submit",
+        "operationId": "config_submit_config_post",
+        "responses": {
+          "200": {
+            "description": "Successful Response",
+            "content": {
+              "text/html": {
+                "schema": {
+                  "type": "string"
+                }
+              }
+            }
+          }
+        }
+      }
+    },
+    "/config/smtp/test": {
+      "post": {
+        "tags": [
+          "pages"
+        ],
+        "summary": "Smtp Test Submit",
+        "operationId": "smtp_test_submit_config_smtp_test_post",
+        "responses": {
+          "200": {
+            "description": "Successful Response",
+            "content": {
+              "text/html": {
+                "schema": {
+                  "type": "string"
+                }
+              }
+            }
+          }
+        }
+      }
+    },
+    "/homeassistant/publish": {
+      "post": {
+        "tags": [
+          "homeassistant"
+        ],
+        "summary": "Publish From Homeassistant",
+        "operationId": "publish_from_homeassistant_homeassistant_publish_post",
+        "responses": {
+          "200": {
+            "description": "Successful Response",
+            "content": {
+              "application/json": {
+                "schema": {}
+              }
+            }
+          }
+        }
+      }
+    },
+    "/location/record": {
+      "post": {
+        "tags": [
+          "location"
+        ],
+        "summary": "Create Location Record",
+        "operationId": "create_location_record_location_record_post",
+        "responses": {
+          "200": {
+            "description": "Successful Response",
+            "content": {
+              "application/json": {
+                "schema": {}
+              }
+            }
+          }
+        }
+      }
+    },
+    "/poo/record": {
+      "post": {
+        "tags": [
+          "poo"
+        ],
+        "summary": "Create Poo Record",
+        "operationId": "create_poo_record_poo_record_post",
+        "responses": {
+          "200": {
+            "description": "Successful Response",
+            "content": {
+              "application/json": {
+                "schema": {}
+              }
+            }
+          }
+        }
+      }
+    },
+    "/poo/latest": {
+      "get": {
+        "tags": [
+          "poo"
+        ],
+        "summary": "Notify Latest Poo",
+        "operationId": "notify_latest_poo_poo_latest_get",
+        "responses": {
+          "200": {
+            "description": "Successful Response",
+            "content": {
+              "application/json": {
+                "schema": {}
+              }
+            }
+          }
+        }
+      }
+    },
+    "/public-ip/check": {
+      "get": {
+        "tags": [
+          "public-ip"
+        ],
+        "summary": "Run Public Ip Check",
+        "operationId": "run_public_ip_check_public_ip_check_get",
+        "responses": {
+          "200": {
+            "description": "Successful Response",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/PublicIPCheckResponse"
+                }
+              }
+            }
+          }
+        }
+      }
+    },
+    "/ticktick/auth/start": {
+      "get": {
+        "tags": [
+          "ticktick"
+        ],
+        "summary": "Start Ticktick Auth",
+        "operationId": "start_ticktick_auth_ticktick_auth_start_get",
+        "responses": {
+          "200": {
+            "description": "Successful Response",
+            "content": {
+              "application/json": {
+                "schema": {}
+              }
+            }
+          }
+        }
+      }
+    },
+    "/ticktick/auth/code": {
+      "get": {
+        "tags": [
+          "ticktick"
+        ],
+        "summary": "Handle Ticktick Auth Code",
+        "operationId": "handle_ticktick_auth_code_ticktick_auth_code_get",
+        "responses": {
+          "200": {
+            "description": "Successful Response",
+            "content": {
+              "application/json": {
+                "schema": {}
+              }
+            }
+          }
+        }
+      }
+    }
+  },
+  "components": {
+    "schemas": {
+      "Body_change_password_submit_config_change_password_post": {
+        "properties": {
+          "current_password": {
+            "type": "string",
+            "title": "Current Password"
+          },
+          "new_password": {
+            "type": "string",
+            "title": "New Password"
+          },
+          "confirm_password": {
+            "type": "string",
+            "title": "Confirm Password"
+          },
+          "csrf_token": {
+            "type": "string",
+            "title": "Csrf Token"
+          }
+        },
+        "type": "object",
+        "required": [
+          "current_password",
+          "new_password",
+          "confirm_password",
+          "csrf_token"
+        ],
+        "title": "Body_change_password_submit_config_change_password_post"
+      },
+      "Body_login_submit_login_post": {
+        "properties": {
+          "username": {
+            "type": "string",
+            "title": "Username"
+          },
+          "password": {
+            "type": "string",
+            "title": "Password"
+          },
+          "csrf_token": {
+            "type": "string",
+            "title": "Csrf Token"
+          }
+        },
+        "type": "object",
+        "required": [
+          "username",
+          "password",
+          "csrf_token"
+        ],
+        "title": "Body_login_submit_login_post"
+      },
+      "Body_logout_logout_post": {
+        "properties": {
+          "csrf_token": {
+            "type": "string",
+            "title": "Csrf Token"
+          }
+        },
+        "type": "object",
+        "required": [
+          "csrf_token"
+        ],
+        "title": "Body_logout_logout_post"
+      },
+      "HTTPValidationError": {
+        "properties": {
+          "detail": {
+            "items": {
+              "$ref": "#/components/schemas/ValidationError"
+            },
+            "type": "array",
+            "title": "Detail"
+          }
+        },
+        "type": "object",
+        "title": "HTTPValidationError"
+      },
+      "PublicIPCheckResponse": {
+        "properties": {
+          "status": {
+            "type": "string",
+            "enum": [
+              "first_seen",
+              "unchanged",
+              "changed",
+              "error"
+            ],
+            "title": "Status"
+          },
+          "checked_at": {
+            "type": "string",
+            "format": "date-time",
+            "title": "Checked At"
+          },
+          "changed": {
+            "type": "boolean",
+            "title": "Changed"
+          }
+        },
+        "type": "object",
+        "required": [
+          "status",
+          "checked_at",
+          "changed"
+        ],
+        "title": "PublicIPCheckResponse"
+      },
+      "StatusResponse": {
+        "properties": {
+          "status": {
+            "type": "string",
+            "title": "Status"
+          }
+        },
+        "type": "object",
+        "required": [
+          "status"
+        ],
+        "title": "StatusResponse"
+      },
+      "ValidationError": {
+        "properties": {
+          "loc": {
+            "items": {
+              "anyOf": [
+                {
+                  "type": "string"
+                },
+                {
+                  "type": "integer"
+                }
+              ]
+            },
+            "type": "array",
+            "title": "Location"
+          },
+          "msg": {
+            "type": "string",
+            "title": "Message"
+          },
+          "type": {
+            "type": "string",
+            "title": "Error Type"
+          }
+        },
+        "type": "object",
+        "required": [
+          "loc",
+          "msg",
+          "type"
+        ],
+        "title": "ValidationError"
+      }
+    }
+  }
+}

openapi/openapi.yaml

@@ -0,0 +1,366 @@
+openapi: 3.1.0
+info:
+  title: Home Automation Backend (Python)
+  description: Home automation backend with auth, runtime config, Home Assistant integrations,
+    TickTick integration, and SQLite-backed recorders.
+  version: 0.1.0
+paths:
+  /status:
+    get:
+      tags:
+      - system
+      summary: Get Status
+      operationId: get_status_status_get
+      responses:
+        '200':
+          description: Successful Response
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/StatusResponse'
+  /login:
+    get:
+      tags:
+      - auth
+      summary: Login Page
+      operationId: login_page_login_get
+      responses:
+        '200':
+          description: Successful Response
+          content:
+            text/html:
+              schema:
+                type: string
+    post:
+      tags:
+      - auth
+      summary: Login Submit
+      operationId: login_submit_login_post
+      requestBody:
+        content:
+          application/x-www-form-urlencoded:
+            schema:
+              $ref: '#/components/schemas/Body_login_submit_login_post'
+        required: true
+      responses:
+        '200':
+          description: Successful Response
+          content:
+            text/html:
+              schema:
+                type: string
+        '422':
+          description: Validation Error
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/HTTPValidationError'
+  /config/change-password:
+    post:
+      tags:
+      - auth
+      summary: Change Password Submit
+      operationId: change_password_submit_config_change_password_post
+      requestBody:
+        content:
+          application/x-www-form-urlencoded:
+            schema:
+              $ref: '#/components/schemas/Body_change_password_submit_config_change_password_post'
+        required: true
+      responses:
+        '200':
+          description: Successful Response
+          content:
+            text/html:
+              schema:
+                type: string
+        '422':
+          description: Validation Error
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/HTTPValidationError'
+  /logout:
+    post:
+      tags:
+      - auth
+      summary: Logout
+      operationId: logout_logout_post
+      requestBody:
+        content:
+          application/x-www-form-urlencoded:
+            schema:
+              $ref: '#/components/schemas/Body_logout_logout_post'
+        required: true
+      responses:
+        '200':
+          description: Successful Response
+          content:
+            application/json:
+              schema: {}
+        '422':
+          description: Validation Error
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/HTTPValidationError'
+  /:
+    get:
+      tags:
+      - pages
+      summary: Home
+      operationId: home__get
+      responses:
+        '200':
+          description: Successful Response
+          content:
+            text/html:
+              schema:
+                type: string
+  /admin:
+    get:
+      tags:
+      - pages
+      summary: Admin Redirect
+      operationId: admin_redirect_admin_get
+      responses:
+        '200':
+          description: Successful Response
+          content:
+            text/html:
+              schema:
+                type: string
+  /config:
+    get:
+      tags:
+      - pages
+      summary: Config Page
+      operationId: config_page_config_get
+      responses:
+        '200':
+          description: Successful Response
+          content:
+            text/html:
+              schema:
+                type: string
+    post:
+      tags:
+      - pages
+      summary: Config Submit
+      operationId: config_submit_config_post
+      responses:
+        '200':
+          description: Successful Response
+          content:
+            text/html:
+              schema:
+                type: string
+  /config/smtp/test:
+    post:
+      tags:
+      - pages
+      summary: Smtp Test Submit
+      operationId: smtp_test_submit_config_smtp_test_post
+      responses:
+        '200':
+          description: Successful Response
+          content:
+            text/html:
+              schema:
+                type: string
+  /homeassistant/publish:
+    post:
+      tags:
+      - homeassistant
+      summary: Publish From Homeassistant
+      operationId: publish_from_homeassistant_homeassistant_publish_post
+      responses:
+        '200':
+          description: Successful Response
+          content:
+            application/json:
+              schema: {}
+  /location/record:
+    post:
+      tags:
+      - location
+      summary: Create Location Record
+      operationId: create_location_record_location_record_post
+      responses:
+        '200':
+          description: Successful Response
+          content:
+            application/json:
+              schema: {}
+  /poo/record:
+    post:
+      tags:
+      - poo
+      summary: Create Poo Record
+      operationId: create_poo_record_poo_record_post
+      responses:
+        '200':
+          description: Successful Response
+          content:
+            application/json:
+              schema: {}
+  /poo/latest:
+    get:
+      tags:
+      - poo
+      summary: Notify Latest Poo
+      operationId: notify_latest_poo_poo_latest_get
+      responses:
+        '200':
+          description: Successful Response
+          content:
+            application/json:
+              schema: {}
+  /public-ip/check:
+    get:
+      tags:
+      - public-ip
+      summary: Run Public Ip Check
+      operationId: run_public_ip_check_public_ip_check_get
+      responses:
+        '200':
+          description: Successful Response
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/PublicIPCheckResponse'
+  /ticktick/auth/start:
+    get:
+      tags:
+      - ticktick
+      summary: Start Ticktick Auth
+      operationId: start_ticktick_auth_ticktick_auth_start_get
+      responses:
+        '200':
+          description: Successful Response
+          content:
+            application/json:
+              schema: {}
+  /ticktick/auth/code:
+    get:
+      tags:
+      - ticktick
+      summary: Handle Ticktick Auth Code
+      operationId: handle_ticktick_auth_code_ticktick_auth_code_get
+      responses:
+        '200':
+          description: Successful Response
+          content:
+            application/json:
+              schema: {}
+components:
+  schemas:
+    Body_change_password_submit_config_change_password_post:
+      properties:
+        current_password:
+          type: string
+          title: Current Password
+        new_password:
+          type: string
+          title: New Password
+        confirm_password:
+          type: string
+          title: Confirm Password
+        csrf_token:
+          type: string
+          title: Csrf Token
+      type: object
+      required:
+      - current_password
+      - new_password
+      - confirm_password
+      - csrf_token
+      title: Body_change_password_submit_config_change_password_post
+    Body_login_submit_login_post:
+      properties:
+        username:
+          type: string
+          title: Username
+        password:
+          type: string
+          title: Password
+        csrf_token:
+          type: string
+          title: Csrf Token
+      type: object
+      required:
+      - username
+      - password
+      - csrf_token
+      title: Body_login_submit_login_post
+    Body_logout_logout_post:
+      properties:
+        csrf_token:
+          type: string
+          title: Csrf Token
+      type: object
+      required:
+      - csrf_token
+      title: Body_logout_logout_post
+    HTTPValidationError:
+      properties:
+        detail:
+          items:
+            $ref: '#/components/schemas/ValidationError'
+          type: array
+          title: Detail
+      type: object
+      title: HTTPValidationError
+    PublicIPCheckResponse:
+      properties:
+        status:
+          type: string
+          enum:
+          - first_seen
+          - unchanged
+          - changed
+          - error
+          title: Status
+        checked_at:
+          type: string
+          format: date-time
+          title: Checked At
+        changed:
+          type: boolean
+          title: Changed
+      type: object
+      required:
+      - status
+      - checked_at
+      - changed
+      title: PublicIPCheckResponse
+    StatusResponse:
+      properties:
+        status:
+          type: string
+          title: Status
+      type: object
+      required:
+      - status
+      title: StatusResponse
+    ValidationError:
+      properties:
+        loc:
+          items:
+            anyOf:
+            - type: string
+            - type: integer
+          type: array
+          title: Location
+        msg:
+          type: string
+          title: Message
+        type:
+          type: string
+          title: Error Type
+      type: object
+      required:
+      - loc
+      - msg
+      - type
+      title: ValidationError

pyproject.toml

@@ -0,0 +1,28 @@
+[build-system]
+requires = ["setuptools>=68", "wheel"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "home-automation-python"
+version = "0.1.0"
+description = "Home automation backend with auth, integrations, and SQLite-backed services."
+readme = "README.md"
+requires-python = ">=3.11"
+
+[tool.setuptools]
+packages = [
+    "app",
+    "app.api",
+    "app.api.routes",
+    "app.integrations",
+    "app.models",
+    "app.schemas",
+    "app.services",
+]
+
+[tool.pytest.ini_options]
+testpaths = ["tests"]
+pythonpath = ["."]
+
+[tool.ruff]
+line-length = 100

requirements.in

@@ -0,0 +1,11 @@
+alembic>=1.14,<2.0
+apscheduler>=3.10,<4.0
+argon2-cffi>=25.1,<26.0
+fastapi>=0.115,<0.116
+httpx>=0.28,<1.0
+jinja2>=3.1,<4.0
+pydantic-settings>=2.6,<3.0
+python-multipart>=0.0.12,<1.0
+pyyaml>=6.0,<7.0
+sqlalchemy>=2.0,<3.0
+uvicorn[standard]>=0.32,<1.0

requirements.txt

@@ -0,0 +1,103 @@
+#
+# This file is autogenerated by pip-compile with Python 3.13
+# by the following command:
+#
+#    pip-compile requirements.in
+#
+alembic==1.18.4
+    # via -r requirements.in
+annotated-types==0.7.0
+    # via pydantic
+anyio==4.13.0
+    # via
+    #   httpx
+    #   starlette
+    #   watchfiles
+apscheduler==3.11.2
+    # via -r requirements.in
+argon2-cffi==25.1.0
+    # via -r requirements.in
+argon2-cffi-bindings==25.1.0
+    # via argon2-cffi
+certifi==2026.4.22
+    # via
+    #   httpcore
+    #   httpx
+cffi==2.0.0
+    # via argon2-cffi-bindings
+click==8.3.2
+    # via uvicorn
+fastapi==0.115.14
+    # via -r requirements.in
+greenlet==3.4.0
+    # via sqlalchemy
+h11==0.16.0
+    # via
+    #   httpcore
+    #   uvicorn
+httpcore==1.0.9
+    # via httpx
+httptools==0.7.1
+    # via uvicorn
+httpx==0.28.1
+    # via -r requirements.in
+idna==3.11
+    # via
+    #   anyio
+    #   httpx
+jinja2==3.1.6
+    # via -r requirements.in
+mako==1.3.11
+    # via alembic
+markupsafe==3.0.3
+    # via
+    #   jinja2
+    #   mako
+pycparser==2.23
+    # via cffi
+pydantic==2.13.2
+    # via
+    #   fastapi
+    #   pydantic-settings
+pydantic-core==2.46.2
+    # via pydantic
+pydantic-settings==2.13.1
+    # via -r requirements.in
+python-dotenv==1.2.2
+    # via
+    #   pydantic-settings
+    #   uvicorn
+python-multipart==0.0.26
+    # via -r requirements.in
+pyyaml==6.0.3
+    # via
+    #   -r requirements.in
+    #   uvicorn
+sqlalchemy==2.0.49
+    # via
+    #   -r requirements.in
+    #   alembic
+starlette==0.46.2
+    # via fastapi
+typing-extensions==4.15.0
+    # via
+    #   alembic
+    #   fastapi
+    #   pydantic
+    #   pydantic-core
+    #   sqlalchemy
+    #   typing-inspection
+typing-inspection==0.4.2
+    # via
+    #   pydantic
+    #   pydantic-settings
+tzlocal==5.3.1
+    # via apscheduler
+uvicorn[standard]==0.44.0
+    # via -r requirements.in
+uvloop==0.22.1
+    # via uvicorn
+watchfiles==1.1.1
+    # via uvicorn
+websockets==16.0
+    # via uvicorn

scripts/__init__.py

@@ -0,0 +1 @@
+"""Project helper scripts."""

scripts/app_db_adopt.py

@@ -0,0 +1,162 @@
+from __future__ import annotations
+
+import sqlite3
+import sys
+from pathlib import Path
+
+from alembic import command
+from alembic.config import Config
+from alembic.script import ScriptDirectory
+from alembic.util.exc import CommandError
+
+PROJECT_ROOT = Path(__file__).resolve().parents[1]
+if str(PROJECT_ROOT) not in sys.path:
+    sys.path.insert(0, str(PROJECT_ROOT))
+
+from app.config import get_settings
+
+APP_BASELINE_REVISION = "20260611_06_merge_location_poo_tables"
+
+
+class AppDatabaseAdoptionError(RuntimeError):
+    """Raised when the app database is missing or not managed as expected."""
+
+
+def _database_path_from_url(database_url: str) -> Path:
+    prefix = "sqlite:///"
+    if not database_url.startswith(prefix):
+        raise AppDatabaseAdoptionError(
+            f"Only sqlite URLs are supported for app DB initialization, got: {database_url}"
+        )
+    return Path(database_url[len(prefix) :])
+
+
+def _make_alembic_config(database_url: str) -> Config:
+    config = Config("alembic_app.ini")
+    config.set_main_option("sqlalchemy.url", database_url)
+    return config
+
+
+def _expected_head_revision(alembic_config: Config) -> str:
+    script = ScriptDirectory.from_config(alembic_config)
+    heads = script.get_heads()
+    if len(heads) != 1:
+        raise AppDatabaseAdoptionError(
+            f"Expected exactly one Alembic head for app DB, got {len(heads)}"
+        )
+    return heads[0]
+
+
+def _is_known_revision(alembic_config: Config, revision: str) -> bool:
+    script = ScriptDirectory.from_config(alembic_config)
+    try:
+        return script.get_revision(revision) is not None
+    except CommandError:
+        return False
+
+
+def _alembic_version_table_exists(database_path: Path) -> bool:
+    conn = sqlite3.connect(database_path)
+    try:
+        row = conn.execute(
+            "SELECT 1 FROM sqlite_master WHERE type = 'table' AND name = 'alembic_version'"
+        ).fetchone()
+        return row is not None
+    finally:
+        conn.close()
+
+
+def _fetch_alembic_revision(database_path: Path) -> str:
+    conn = sqlite3.connect(database_path)
+    try:
+        row = conn.execute("SELECT version_num FROM alembic_version").fetchone()
+        if row is None:
+            raise AppDatabaseAdoptionError("Alembic version table exists but contains no revision")
+        return row[0]
+    finally:
+        conn.close()
+
+
+def _list_user_tables(database_path: Path) -> list[str]:
+    conn = sqlite3.connect(database_path)
+    try:
+        rows = conn.execute(
+            """
+            SELECT name
+            FROM sqlite_master
+            WHERE type = 'table'
+              AND name NOT LIKE 'sqlite_%'
+            """
+        ).fetchall()
+        return sorted(row[0] for row in rows)
+    finally:
+        conn.close()
+
+
+def validate_app_runtime_db(database_url: str) -> None:
+    database_path = _database_path_from_url(database_url)
+    alembic_config = _make_alembic_config(database_url)
+    expected_revision = _expected_head_revision(alembic_config)
+    if not database_path.exists():
+        raise AppDatabaseAdoptionError(
+            "App DB file was not found. Run 'python scripts/app_db_adopt.py' first to "
+            "initialize the app DB before starting the app."
+        )
+
+    if not _alembic_version_table_exists(database_path):
+        raise AppDatabaseAdoptionError(
+            "App DB exists but is not yet Alembic-managed. Run "
+            "'python scripts/app_db_adopt.py' first before starting the app."
+        )
+
+    current_revision = _fetch_alembic_revision(database_path)
+    if current_revision != expected_revision:
+        raise AppDatabaseAdoptionError(
+            "App DB revision mismatch. Refusing to start the app: "
+            f"expected {expected_revision}, got {current_revision}"
+        )
+
+
+def adopt_or_initialize_app_db(database_url: str) -> str:
+    database_path = _database_path_from_url(database_url)
+    alembic_config = _make_alembic_config(database_url)
+    expected_revision = _expected_head_revision(alembic_config)
+
+    if database_path.exists():
+        if _alembic_version_table_exists(database_path):
+            current_revision = _fetch_alembic_revision(database_path)
+            if current_revision == expected_revision:
+                return "already_managed"
+            if not _is_known_revision(alembic_config, current_revision):
+                raise AppDatabaseAdoptionError(
+                    "App DB is already Alembic-managed but revision does not match "
+                    f"a known migration revision: got {current_revision}"
+                )
+            command.upgrade(alembic_config, "head")
+            return "upgraded"
+
+        existing_tables = _list_user_tables(database_path)
+        if existing_tables:
+            raise AppDatabaseAdoptionError(
+                "App DB exists with unmanaged tables. Refusing to continue because there is "
+                "no legacy app DB adoption path in this revision."
+            )
+
+    database_path.parent.mkdir(parents=True, exist_ok=True)
+    command.upgrade(alembic_config, "head")
+    return "initialized"
+
+
+def main() -> None:
+    settings = get_settings()
+    result = adopt_or_initialize_app_db(settings.app_database_url)
+    if result == "initialized":
+        print("Initialized a new app DB via Alembic upgrade head.")
+    elif result == "upgraded":
+        print("Upgraded existing app DB to the expected Alembic head revision.")
+    else:
+        print("App DB is already Alembic-managed at the expected baseline revision.")
+
+
+if __name__ == "__main__":
+    main()

scripts/export_openapi.py

@@ -0,0 +1,32 @@
+import json
+import sys
+from pathlib import Path
+
+import yaml
+
+PROJECT_ROOT = Path(__file__).resolve().parents[1]
+if str(PROJECT_ROOT) not in sys.path:
+    sys.path.insert(0, str(PROJECT_ROOT))
+
+from app.main import create_app
+
+
+def main() -> None:
+    app = create_app()
+    output_dir = PROJECT_ROOT / "openapi"
+    output_dir.mkdir(parents=True, exist_ok=True)
+
+    schema = app.openapi()
+
+    json_path = output_dir / "openapi.json"
+    yaml_path = output_dir / "openapi.yaml"
+
+    json_path.write_text(json.dumps(schema, ensure_ascii=False, indent=2), encoding="utf-8")
+    yaml_path.write_text(yaml.safe_dump(schema, allow_unicode=True, sort_keys=False), encoding="utf-8")
+
+    print(f"Wrote {json_path}")
+    print(f"Wrote {yaml_path}")
+
+
+if __name__ == "__main__":
+    main()

scripts/migrate_legacy_data.py

@@ -0,0 +1,267 @@
+"""One-time idempotent data migration: copy rows from legacy locationRecorder.db /
+pooRecorder.db into the unified app DB's location / poo_records tables.
+
+NOT part of the Alembic chain. Run manually, once, during production cut-over:
+
+    python -m scripts.migrate_legacy_data \\
+        --app-db sqlite:///./data/app.db \\
+        --location-db sqlite:///./data/locationRecorder.db \\
+        --poo-db sqlite:///./data/pooRecorder.db
+
+Or rely on environment variables:
+    APP_DATABASE_URL, LOCATION_DATABASE_URL, POO_DATABASE_URL
+
+Add --dry-run to preview row counts without writing anything.
+
+Return value of migrate_legacy_data(): a dict shaped like:
+    {
+        "location":    {"source": N, "copied": C, "skipped": bool, "final": F},
+        "poo_records": {"source": N, "copied": C, "skipped": bool, "final": F},
+    }
+where:
+    source  - rows in the legacy DB (0 when skipped)
+    copied  - rows inserted by this run (0 when dry_run or skipped)
+    skipped - True when the legacy file was absent
+    final   - rows present in the app table after the run (0 when dry_run)
+"""
+
+from __future__ import annotations
+
+import argparse
+import os
+import sqlite3
+import sys
+from pathlib import Path
+
+
+# ---------------------------------------------------------------------------
+# Internal helpers
+# ---------------------------------------------------------------------------
+
+
+def _sqlite_path_from_url(url: str) -> Path:
+    """Extract the filesystem path from a sqlite:///... URL.
+
+    If *url* does not start with 'sqlite:///', it is treated as a plain path.
+    """
+    prefix = "sqlite:///"
+    if url.startswith(prefix):
+        return Path(url[len(prefix):])
+    return Path(url)
+
+
+def _reconcile(
+    conn: sqlite3.Connection,
+    table: str,
+    columns: list[str],
+    source_count: int,
+) -> int:
+    """Verify every legacy source row is present in the main (app) table.
+
+    Matches on ALL columns using SQLite's NULL-safe IS operator so that nullable
+    columns (e.g. altitude) compare correctly.  A row that was silently skipped
+    by INSERT OR IGNORE due to a value difference will NOT satisfy this predicate
+    even if its primary key is present in the target.
+
+    Returns the count of source rows whose full-row data is present in main.
+    Raises RuntimeError if any rows are missing or differ in value.
+    """
+    join_cond = " AND ".join(f"m.{col} IS l.{col}" for col in columns)
+    sql = (
+        f"SELECT COUNT(*) FROM legacy.{table} l "
+        f"WHERE EXISTS (SELECT 1 FROM main.{table} m WHERE {join_cond})"
+    )
+    (present,) = conn.execute(sql).fetchone()
+    if present < source_count:
+        missing = source_count - present
+        raise RuntimeError(
+            f"Reconciliation failed for table '{table}': "
+            f"{missing} of {source_count} source rows are missing or differing in the app DB."
+        )
+    return present
+
+
+# ---------------------------------------------------------------------------
+# Public API
+# ---------------------------------------------------------------------------
+
+
+def migrate_legacy_data(
+    app_url: str,
+    location_url: str | None,
+    poo_url: str | None,
+    *,
+    dry_run: bool = False,
+) -> dict:
+    """Copy rows from legacy DBs into the app DB's location / poo_records tables.
+
+    Parameters
+    ----------
+    app_url:        sqlite:///... URL (or plain path) for the unified app DB.
+    location_url:   sqlite:///... URL (or plain path) for the legacy location DB,
+                    or None to skip that table.
+    poo_url:        sqlite:///... URL (or plain path) for the legacy poo DB,
+                    or None to skip that table.
+    dry_run:        When True, gather counts only; perform no writes.
+
+    Returns a dict with per-table stats (see module docstring).
+    Raises RuntimeError on reconciliation failure (non-zero rows missing).
+    """
+    app_path = _sqlite_path_from_url(app_url)
+
+    results: dict[str, dict] = {}
+
+    # --- location table ---
+    results["location"] = _migrate_table(
+        app_path=app_path,
+        legacy_url=location_url,
+        table="location",
+        columns=["person", "datetime", "latitude", "longitude", "altitude"],
+        dry_run=dry_run,
+    )
+
+    # --- poo_records table ---
+    results["poo_records"] = _migrate_table(
+        app_path=app_path,
+        legacy_url=poo_url,
+        table="poo_records",
+        columns=["timestamp", "status", "latitude", "longitude"],
+        dry_run=dry_run,
+    )
+
+    return results
+
+
+def _migrate_table(
+    *,
+    app_path: Path,
+    legacy_url: str | None,
+    table: str,
+    columns: list[str],
+    dry_run: bool,
+) -> dict:
+    """Migrate a single table from a legacy DB into the app DB.
+
+    Returns a per-table stats dict.
+    """
+    # If the caller passed None → treat as absent
+    if legacy_url is None:
+        return {"source": 0, "copied": 0, "skipped": True, "final": 0}
+
+    legacy_path = _sqlite_path_from_url(legacy_url)
+
+    # If the file doesn't exist → safe no-op
+    if not legacy_path.exists():
+        return {"source": 0, "copied": 0, "skipped": True, "final": 0}
+
+    col_list = ", ".join(columns)
+
+    conn = sqlite3.connect(app_path)
+    try:
+        conn.execute("ATTACH DATABASE ? AS legacy", (str(legacy_path),))
+
+        # Count source rows
+        (source_count,) = conn.execute(f"SELECT COUNT(*) FROM legacy.{table}").fetchone()
+
+        if dry_run:
+            conn.execute("DETACH DATABASE legacy")
+            return {
+                "source": source_count,
+                "copied": 0,
+                "skipped": False,
+                "final": 0,
+            }
+
+        # Count rows already in the target before this run
+        (before_count,) = conn.execute(f"SELECT COUNT(*) FROM main.{table}").fetchone()
+
+        # Idempotent insert — PK conflict → skip
+        conn.execute(
+            f"INSERT OR IGNORE INTO main.{table} ({col_list}) "
+            f"SELECT {col_list} FROM legacy.{table}"
+        )
+        conn.commit()
+
+        # Count rows now
+        (after_count,) = conn.execute(f"SELECT COUNT(*) FROM main.{table}").fetchone()
+        copied = after_count - before_count
+
+        # Reconciliation: every source row must be present with matching values
+        _reconcile(conn, table, columns, source_count)
+
+        conn.execute("DETACH DATABASE legacy")
+    finally:
+        conn.close()
+
+    return {
+        "source": source_count,
+        "copied": copied,
+        "skipped": False,
+        "final": after_count,
+    }
+
+
+# ---------------------------------------------------------------------------
+# CLI entry point
+# ---------------------------------------------------------------------------
+
+
+def main() -> None:
+    parser = argparse.ArgumentParser(
+        description="Migrate legacy location/poo data into the unified app DB."
+    )
+    parser.add_argument(
+        "--app-db",
+        default=os.environ.get("APP_DATABASE_URL"),
+        help="sqlite:///... URL or path for the app DB "
+             "(default: $APP_DATABASE_URL)",
+    )
+    parser.add_argument(
+        "--location-db",
+        default=os.environ.get("LOCATION_DATABASE_URL"),
+        help="sqlite:///... URL or path for the legacy location DB "
+             "(default: $LOCATION_DATABASE_URL). Omit to skip location table.",
+    )
+    parser.add_argument(
+        "--poo-db",
+        default=os.environ.get("POO_DATABASE_URL"),
+        help="sqlite:///... URL or path for the legacy poo DB "
+             "(default: $POO_DATABASE_URL). Omit to skip poo_records table.",
+    )
+    parser.add_argument(
+        "--dry-run",
+        action="store_true",
+        help="Report counts only; do not write any rows.",
+    )
+    args = parser.parse_args()
+
+    if not args.app_db:
+        parser.error(
+            "App DB not specified. Pass --app-db or set APP_DATABASE_URL."
+        )
+
+    try:
+        results = migrate_legacy_data(
+            app_url=args.app_db,
+            location_url=args.location_db,
+            poo_url=args.poo_db,
+            dry_run=args.dry_run,
+        )
+    except RuntimeError as exc:
+        print(f"ERROR: {exc}", file=sys.stderr)
+        sys.exit(1)
+
+    prefix = "[DRY RUN] " if args.dry_run else ""
+    print(f"{prefix}Migration results:")
+    for table_name, stats in results.items():
+        if stats["skipped"]:
+            print(f"  {table_name}: SKIPPED (legacy file absent or not provided)")
+        else:
+            print(
+                f"  {table_name}: source={stats['source']}, "
+                f"copied={stats['copied']}, final={stats['final']}"
+            )
+
+
+if __name__ == "__main__":
+    main()

scripts/run_migrations.py

@@ -0,0 +1,21 @@
+from __future__ import annotations
+
+from app.config import get_settings
+from scripts.app_db_adopt import adopt_or_initialize_app_db
+
+
+def run_all_migrations() -> dict[str, str]:
+    settings = get_settings()
+    return {
+        "app": adopt_or_initialize_app_db(settings.app_database_url),
+    }
+
+
+def main() -> None:
+    results = run_all_migrations()
+    for database_name, result in results.items():
+        print(f"{database_name}: {result}")
+
+
+if __name__ == "__main__":
+    main()

src/cmd/root.go

@@ -1,41 +0,0 @@
-/*
-Copyright © 2024 Tianyu Liu
-*/
-package cmd
-
-import (
-	"os"
-
-	"github.com/spf13/cobra"
-)
-
-// rootCmd represents the base command when called without any subcommands
-var rootCmd = &cobra.Command{
-	Use:   "home-automation-backend",
-	Short: "This is the entry point of the home automation backend",
-	Long: `Home automation backend is a RESTful API server that provides
-automation features for may devices.`,
-	// Uncomment the following line if your bare application
-	// has an action associated with it:
-	// Run: func(cmd *cobra.Command, args []string) { },
-}
-
-// Execute adds all child commands to the root command and sets flags appropriately.
-// This is called by main.main(). It only needs to happen once to the rootCmd.
-func Execute() {
-	err := rootCmd.Execute()
-	if err != nil {
-		os.Exit(1)
-	}
-}
-
-func init() {
-	// Here you will define your flags and configuration settings.
-	// Cobra supports persistent flags, which, if defined here,
-	// will be global for your application.
-
-	// rootCmd.PersistentFlags().StringVar(&cfgFile, "config", "", "config file (default is $HOME/.home-automation-backend.yaml)")
-
-	// Cobra also supports local flags, which will only run
-	// when this action is called directly.
-}

src/cmd/serve.go

@@ -1,161 +0,0 @@
-/*
-Copyright © 2024 Tianyu Liu
-*/
-package cmd
-
-import (
-	"context"
-	"fmt"
-	"log/slog"
-	"net/http"
-	"os"
-	"os/signal"
-	"syscall"
-	"time"
-
-	"github.com/go-co-op/gocron/v2"
-	"github.com/gorilla/mux"
-	"github.com/spf13/cobra"
-	"github.com/spf13/viper"
-	"github.com/t-liu93/home-automation-backend/components/homeassistant"
-	"github.com/t-liu93/home-automation-backend/components/locationRecorder"
-	"github.com/t-liu93/home-automation-backend/components/pooRecorder"
-	"github.com/t-liu93/home-automation-backend/util/notion"
-	"github.com/t-liu93/home-automation-backend/util/ticktickutil"
-)
-
-var (
-	port      string
-	scheduler gocron.Scheduler
-	ticktick  ticktickutil.TicktickUtil
-	ha        *homeassistant.HomeAssistant
-)
-
-// serveCmd represents the serve command
-var serveCmd = &cobra.Command{
-	Use:   "serve",
-	Short: "Server automation backend",
-	Run:   serve,
-}
-
-func initUtil() {
-	// init notion
-	if viper.InConfig("notion.token") {
-		notion.Init(viper.GetString("notion.token"))
-	} else {
-		slog.Error("Notion token not found in config file, exiting..")
-		os.Exit(1)
-	}
-	// init ticktick
-	ticktick = ticktickutil.Init()
-}
-
-func initComponent() {
-	// init pooRecorder
-	pooRecorder.Init(&scheduler)
-	// init location recorder
-	locationRecorder.Init()
-	// init homeassistant
-	ha = homeassistant.NewHomeAssistant(ticktick)
-}
-
-func serve(cmd *cobra.Command, args []string) {
-	slog.Info("Starting server..")
-
-	viper.SetConfigName("config") // name of config file (without extension)
-	viper.SetConfigType("yaml")
-	viper.AddConfigPath(".") // . is used for dev
-	viper.AddConfigPath("$HOME/.config/home-automation")
-	err := viper.ReadInConfig()
-	if err != nil {
-		slog.Error(fmt.Sprintf("Cannot read config file, %s, exiting..", err))
-		os.Exit(1)
-	}
-	viper.WatchConfig()
-	viper.SetDefault("logLevel", "info")
-	logLevelCfg := viper.GetString("logLevel")
-	switch logLevelCfg {
-	case "debug":
-		slog.SetLogLoggerLevel(slog.LevelDebug)
-	case "info":
-		slog.SetLogLoggerLevel(slog.LevelInfo)
-	case "warn":
-		slog.SetLogLoggerLevel(slog.LevelWarn)
-	case "error":
-		slog.SetLogLoggerLevel(slog.LevelError)
-	}
-
-	if viper.InConfig("port") {
-		port = viper.GetString("port")
-	} else {
-		slog.Error("Port not found in config file, exiting..")
-		os.Exit(1)
-	}
-	scheduler, err = gocron.NewScheduler()
-	defer scheduler.Shutdown()
-	if err != nil {
-		slog.Error(fmt.Sprintf("Cannot create scheduler, %s, exiting..", err))
-		os.Exit(1)
-	}
-	initUtil()
-	initComponent()
-	scheduler.Start()
-
-	// routing
-	router := mux.NewRouter()
-	router.HandleFunc("/status", func(w http.ResponseWriter, r *http.Request) {
-		w.Write([]byte("OK"))
-	}).Methods("GET")
-
-	router.HandleFunc("/poo/latest", pooRecorder.HandleNotifyLatestPoo).Methods("GET")
-	router.HandleFunc("/poo/record", pooRecorder.HandleRecordPoo).Methods("POST")
-	router.HandleFunc("/homeassistant/publish", ha.HandleHaMessage).Methods("POST")
-
-	router.HandleFunc("/location/record", locationRecorder.HandleRecordLocation).Methods("POST")
-
-	router.HandleFunc("/ticktick/auth/code", ticktick.HandleAuthCode).Methods("GET")
-
-	srv := &http.Server{
-		Addr:    ":" + port,
-		Handler: router,
-	}
-
-	stop := make(chan os.Signal, 1)
-	signal.Notify(stop, syscall.SIGINT, syscall.SIGTERM)
-
-	go func() {
-		if err := srv.ListenAndServe(); err != nil && err != http.ErrServerClosed {
-			slog.Error(fmt.Sprintf("ListenAndServe error: %v", err))
-			os.Exit(1)
-		}
-	}()
-
-	slog.Info(fmt.Sprintln("Server started on port", port))
-
-	<-stop
-
-	slog.Info(fmt.Sprintln("Shutting down the server..."))
-	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
-	defer cancel()
-
-	if err := srv.Shutdown(ctx); err != nil {
-		slog.Error(fmt.Sprintf("Server Shutdown Failed:%+v", err))
-		os.Exit(1)
-	}
-	slog.Info(fmt.Sprintln("Server gracefully stopped"))
-}
-
-func init() {
-	rootCmd.AddCommand(serveCmd)
-
-	// Here you will define your flags and configuration settings.
-
-	// Cobra supports Persistent Flags which will work for this command
-	// and all subcommands, e.g.:
-	// serveCmd.PersistentFlags().String("foo", "", "A help for foo")
-
-	// Cobra supports local flags which will only run when this command
-	// is called directly, e.g.:
-	// serveCmd.Flags().BoolP("toggle", "t", false, "Help message for toggle")
-	serveCmd.Flags().StringVarP(&port, "port", "p", "18881", "Port to listen on")
-}

src/components/homeassistant/homeassistant.go

@@ -1,152 +0,0 @@
-package homeassistant
-
-import (
-	"encoding/json"
-	"fmt"
-	"log/slog"
-	"net/http"
-	"strings"
-	"time"
-
-	"github.com/spf13/viper"
-	"github.com/t-liu93/home-automation-backend/util/ticktickutil"
-)
-
-type haMessage struct {
-	Target  string `json:"target"`
-	Action  string `json:"action"`
-	Content string `json:"content"`
-}
-
-type HomeAssistant struct {
-	ticktickUtil ticktickutil.TicktickUtil
-}
-
-type actionTask struct {
-	Action  string `json:"action"`
-	DueHour int    `json:"due_hour"`
-}
-
-func NewHomeAssistant(ticktick ticktickutil.TicktickUtil) *HomeAssistant {
-	return &HomeAssistant{
-		ticktickUtil: ticktick,
-	}
-}
-
-func (ha *HomeAssistant) HandleHaMessage(w http.ResponseWriter, r *http.Request) {
-	var message haMessage
-	decoder := json.NewDecoder(r.Body)
-	decoder.DisallowUnknownFields()
-	err := decoder.Decode(&message)
-	if err != nil {
-		slog.Warn(fmt.Sprintln("homeassistant.HandleHaMessage: Error decoding request body", err))
-		http.Error(w, "", http.StatusInternalServerError)
-		return
-	}
-
-	switch message.Target {
-	case "poo_recorder":
-		res := ha.handlePooRecorderMsg(message)
-		if !res {
-			slog.Warn(fmt.Sprintln("homeassistant.HandleHaMessage: Error handling poo recorder message"))
-			http.Error(w, "", http.StatusInternalServerError)
-		}
-	case "location_recorder":
-		res := ha.handleLocationRecorderMsg(message)
-		if !res {
-			slog.Warn(fmt.Sprintln("homeassistant.HandleHaMessage: Error handling location recorder message"))
-			http.Error(w, "", http.StatusInternalServerError)
-		}
-	case "ticktick":
-		res := ha.handleTicktickMsg(message)
-		if !res {
-			slog.Warn(fmt.Sprintln("homeassistant.HandleHaMessage: Error handling ticktick message"))
-			http.Error(w, "", http.StatusInternalServerError)
-		}
-	default:
-		slog.Warn(fmt.Sprintln("homeassistant.HandleHaMessage: Unknown target", message.Target))
-		http.Error(w, "", http.StatusInternalServerError)
-	}
-}
-
-func (ha *HomeAssistant) handlePooRecorderMsg(message haMessage) bool {
-	switch message.Action {
-	case "get_latest":
-		return ha.handleGetLatestPoo()
-	default:
-		slog.Warn(fmt.Sprintln("homeassistant.handlePooRecorderMsg: Unknown action", message.Action))
-		return false
-	}
-}
-
-func (ha *HomeAssistant) handleLocationRecorderMsg(message haMessage) bool {
-	if message.Action == "record" {
-		port := viper.GetString("port")
-		client := &http.Client{
-			Timeout: time.Second * 1,
-		}
-		_, err := client.Post("http://localhost:"+port+"/location/record", "application/json", strings.NewReader(strings.ReplaceAll(message.Content, "'", "\"")))
-		if err != nil {
-			slog.Warn(fmt.Sprintln("homeassistant.handleLocationRecorderMsg: Error sending request to location recorder", err))
-			return false
-		}
-	} else {
-		slog.Warn(fmt.Sprintln("homeassistant.handleLocationRecorderMsg: Unknown action", message.Action))
-		return false
-	}
-	return true
-}
-
-func (ha *HomeAssistant) handleTicktickMsg(message haMessage) bool {
-	switch message.Action {
-	case "create_action_task":
-		return ha.createActionTask(message)
-	default:
-		slog.Warn(fmt.Sprintln("homeassistant.handleTicktickMsg: Unknown action", message.Action))
-		return false
-	}
-}
-
-func (ha *HomeAssistant) handleGetLatestPoo() bool {
-	client := &http.Client{
-		Timeout: time.Second * 1,
-	}
-	port := viper.GetString("port")
-	_, err := client.Get("http://localhost:" + port + "/poo/latest")
-	if err != nil {
-		slog.Warn(fmt.Sprintln("homeassistant.handleGetLatestPoo: Error sending request to poo recorder", err))
-		return false
-	}
-
-	return true
-}
-
-func (ha *HomeAssistant) createActionTask(message haMessage) bool {
-	if !viper.IsSet("homeassistant.actionTaskProjectId") {
-		slog.Warn("homeassistant.createActionTask: actionTaskProjectId not found in config file")
-		return false
-	}
-	projectId := viper.GetString("homeassistant.actionTaskProjectId")
-	detail := strings.ReplaceAll(message.Content, "'", "\"")
-	var task actionTask
-	err := json.Unmarshal([]byte(detail), &task)
-	if err != nil {
-		slog.Warn(fmt.Sprintln("homeassistant.createActionTask: Error unmarshalling", err))
-		return false
-	}
-	dueHour := task.DueHour
-	due := time.Now().Add(time.Hour * time.Duration(dueHour))
-	dueNextMidnight := time.Date(due.Year(), due.Month(), due.Day(), 0, 0, 0, 0, time.Local).AddDate(0, 0, 1)
-	dueTicktick := dueNextMidnight.UTC().Format(ticktickutil.DateTimeLayout)
-	ticktickTask := ticktickutil.Task{
-		ProjectId: projectId,
-		Title:     task.Action,
-		DueDate:   dueTicktick,
-	}
-	err = ha.ticktickUtil.CreateTask(ticktickTask)
-	if err != nil {
-		slog.Warn(fmt.Sprintf("homeassistant.createActionTask: Error creating task %s", err))
-		return false
-	}
-	return true
-}

src/components/homeassistant/homeassistant_test.go

@@ -1,280 +0,0 @@
-package homeassistant
-
-import (
-	"bytes"
-	"errors"
-	"log/slog"
-	"net/http"
-	"net/http/httptest"
-	"strings"
-	"testing"
-	"time"
-
-	"github.com/spf13/viper"
-	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/mock"
-	"github.com/t-liu93/home-automation-backend/util/ticktickutil"
-)
-
-var (
-	loggerText = new(bytes.Buffer)
-)
-
-type MockTicktickUtil struct {
-	mock.Mock
-}
-
-func (m *MockTicktickUtil) HandleAuthCode(w http.ResponseWriter, r *http.Request) {
-	m.Called(w, r)
-}
-
-func (m *MockTicktickUtil) GetTasks(projectId string) []ticktickutil.Task {
-	args := m.Called(projectId)
-	return args.Get(0).([]ticktickutil.Task)
-}
-
-func (m *MockTicktickUtil) HasDuplicateTask(projectId string, taskTitile string) bool {
-	args := m.Called(projectId, taskTitile)
-	return args.Bool(0)
-}
-
-func (m *MockTicktickUtil) CreateTask(task ticktickutil.Task) error {
-	args := m.Called(task)
-	return args.Error(0)
-}
-
-func SetupTearDown(t *testing.T) (func(), *HomeAssistant) {
-	loggertearDown := loggerSetupTeardown()
-	mockTicktick := &MockTicktickUtil{}
-	ha := NewHomeAssistant(mockTicktick)
-
-	return func() {
-		loggertearDown()
-		viper.Reset()
-	}, ha
-}
-
-func loggerSetupTeardown() func() {
-	logger := slog.New(slog.NewTextHandler(loggerText, nil))
-	defaultLogger := slog.Default()
-	slog.SetDefault(logger)
-
-	return func() {
-		slog.SetDefault(defaultLogger)
-		loggerText.Reset()
-	}
-}
-
-func TestHandleHaMessageJsonDecodeError(t *testing.T) {
-	teardown, ha := SetupTearDown(t)
-	defer teardown()
-
-	invalidRequestBody := ` { "target": "poo_recorder", "action": "get_latest", "content": " }`
-	req := httptest.NewRequest(http.MethodPost, "/homeassistant/publish", strings.NewReader(invalidRequestBody))
-	w := httptest.NewRecorder()
-
-	ha.HandleHaMessage(w, req)
-	assert.Equal(t, http.StatusInternalServerError, w.Code)
-	assert.Contains(t, loggerText.String(), "homeassistant.HandleHaMessage: Error decoding request body")
-}
-
-func TestHandlePooRecorderMsgGetLatest(t *testing.T) {
-	teardown, ha := SetupTearDown(t)
-	defer teardown()
-	requestBody := `{"target": "poo_recorder", "action": "get_latest", "content": ""}`
-	req := httptest.NewRequest(http.MethodPost, "/homeassistant/publish", strings.NewReader(requestBody))
-	w := httptest.NewRecorder()
-	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		assert.Equal(t, http.MethodGet, r.Method)
-		assert.Equal(t, "/poo/latest", r.URL.Path)
-	}))
-	defer server.Close()
-	port := strings.Split(server.URL, ":")[2]
-	viper.Set("port", port)
-
-	ha.HandleHaMessage(w, req)
-	assert.Equal(t, http.StatusOK, w.Code)
-	assert.Empty(t, loggerText.String())
-}
-
-func TestHandlePooRecorderMsgUnknownAction(t *testing.T) {
-	teardown, ha := SetupTearDown(t)
-	defer teardown()
-
-	requestBody := `{"target": "poo_recorder", "action": "unknown_action", "content": ""}`
-	req := httptest.NewRequest(http.MethodPost, "/homeassistant/publish", strings.NewReader(requestBody))
-	w := httptest.NewRecorder()
-
-	ha.HandleHaMessage(w, req)
-	assert.Equal(t, http.StatusInternalServerError, w.Code)
-	assert.Contains(t, loggerText.String(), "homeassistant.handlePooRecorderMsg: Unknown action")
-}
-
-func TestHandlePooRecorderMsgGetLatestError(t *testing.T) {
-	teardown, ha := SetupTearDown(t)
-	defer teardown()
-
-	requestBody := `{"target": "poo_recorder", "action": "get_latest", "content": ""}`
-	req := httptest.NewRequest(http.MethodPost, "/homeassistant/publish", strings.NewReader(requestBody))
-	w := httptest.NewRecorder()
-
-	port := "invalid port"
-	viper.Set("port", port)
-
-	ha.HandleHaMessage(w, req)
-	assert.Equal(t, http.StatusInternalServerError, w.Code)
-	assert.Contains(t, loggerText.String(), "homeassistant.handleGetLatestPoo: Error sending request to poo recorder")
-}
-
-func TestHandleLocationRecorderMsg(t *testing.T) {
-	teardown, ha := SetupTearDown(t)
-	defer teardown()
-
-	requestBody := `{"target": "location_recorder", "action": "record", "content": "{'person': 'test', 'latitude': '1.0', 'longitude': '2.0', 'altitude': '3.0'}"}`
-	req := httptest.NewRequest(http.MethodPost, "/homeassistant/publish", strings.NewReader(requestBody))
-	w := httptest.NewRecorder()
-	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		assert.Equal(t, http.MethodPost, r.Method)
-		assert.Equal(t, "/location/record", r.URL.Path)
-		assert.Equal(t, "application/json", r.Header.Get("Content-Type"))
-	}))
-	defer server.Close()
-
-	port := strings.Split(server.URL, ":")[2]
-	viper.Set("port", port)
-
-	ha.HandleHaMessage(w, req)
-	assert.Equal(t, http.StatusOK, w.Code)
-	assert.Empty(t, loggerText.String())
-}
-
-func TestHandleLocationRecorderMsgUnknownAction(t *testing.T) {
-	teardown, ha := SetupTearDown(t)
-	defer teardown()
-
-	requestBody := `{"target": "location_recorder", "action": "unknown_action", "content": ""}`
-	req := httptest.NewRequest(http.MethodPost, "/homeassistant/publish", strings.NewReader(requestBody))
-	w := httptest.NewRecorder()
-
-	ha.HandleHaMessage(w, req)
-	assert.Equal(t, http.StatusInternalServerError, w.Code)
-	assert.Contains(t, loggerText.String(), "homeassistant.handleLocationRecorderMsg: Unknown action")
-}
-
-func TestHandleLocationRecorderMsgRequestErr(t *testing.T) {
-	teardown, ha := SetupTearDown(t)
-	defer teardown()
-
-	requestBody := `{"target": "location_recorder", "action": "record", "content": "{'person': 'test', 'latitude': '1.0', 'longitude': '2.0', 'altitude': '3.0'}"}`
-	req := httptest.NewRequest(http.MethodPost, "/homeassistant/publish", strings.NewReader(requestBody))
-	w := httptest.NewRecorder()
-
-	port := "invalid port"
-	viper.Set("port", port)
-
-	ha.HandleHaMessage(w, req)
-	assert.Equal(t, http.StatusInternalServerError, w.Code)
-	assert.Contains(t, loggerText.String(), "homeassistant.handleLocationRecorderMsg: Error sending request to location recorder")
-}
-
-func TestHandleTicktickMsgCreateActionTask(t *testing.T) {
-	teardown, _ := SetupTearDown(t)
-	defer teardown()
-	const expectedProjectId = "test_project_id"
-	const dueHour = 12
-	due := time.Now().Add(time.Hour * time.Duration(dueHour))
-	dueNextMidnight := time.Date(due.Year(), due.Month(), due.Day(), 0, 0, 0, 0, time.Local).AddDate(0, 0, 1)
-	dueTicktick := dueNextMidnight.UTC().Format(ticktickutil.DateTimeLayout)
-
-	requestBody := `{"target": "ticktick", "action": "create_action_task", "content": "{'title': 'test', 'action': 'test_action', 'due_hour': 12}"}`
-	req := httptest.NewRequest(http.MethodPost, "/homeassistant/publish", strings.NewReader(requestBody))
-	w := httptest.NewRecorder()
-
-	mockTicktick := &MockTicktickUtil{}
-	mockTicktick.On("CreateTask", mock.Anything).Return(nil)
-	ha := NewHomeAssistant(mockTicktick)
-	viper.Set("homeassistant.actionTaskProjectId", expectedProjectId)
-	ha.HandleHaMessage(w, req)
-	expectedTask := ticktickutil.Task{
-		Title:     "test_action",
-		DueDate:   dueTicktick,
-		ProjectId: expectedProjectId,
-	}
-	mockTicktick.AssertCalled(t, "CreateTask", expectedTask)
-	mockTicktick.AssertNumberOfCalls(t, "CreateTask", 1)
-	assert.Equal(t, http.StatusOK, w.Code)
-	assert.Empty(t, loggerText.String())
-}
-
-func TestHandleTicktickMsgUnknownAction(t *testing.T) {
-	teardown, ha := SetupTearDown(t)
-	defer teardown()
-
-	requestBody := `{"target": "ticktick", "action": "unknown_action", "content": ""}`
-	req := httptest.NewRequest(http.MethodPost, "/homeassistant/publish", strings.NewReader(requestBody))
-	w := httptest.NewRecorder()
-
-	ha.HandleHaMessage(w, req)
-	assert.Equal(t, http.StatusInternalServerError, w.Code)
-	assert.Contains(t, loggerText.String(), "homeassistant.handleTicktickMsg: Unknown action")
-}
-
-func TestHandleTicktickMsgProjectIdUnset(t *testing.T) {
-	teardown, ha := SetupTearDown(t)
-	defer teardown()
-
-	requestBody := `{"target": "ticktick", "action": "create_action_task", "content": "{'title': 'test', 'action': 'test_action', 'due_hour': 12}"}`
-	req := httptest.NewRequest(http.MethodPost, "/homeassistant/publish", strings.NewReader(requestBody))
-	w := httptest.NewRecorder()
-
-	ha.HandleHaMessage(w, req)
-	assert.Equal(t, http.StatusInternalServerError, w.Code)
-	assert.Contains(t, loggerText.String(), "homeassistant.createActionTask: actionTaskProjectId not found in config file")
-}
-
-func TestHandleTicktickMsgJsonError(t *testing.T) {
-	teardown, ha := SetupTearDown(t)
-	defer teardown()
-
-	invalidRequestBody := ` { "target": "ticktick", "action": "create_action_task", "content": "{'title': 'tes, 'action': 'test_action', 'due_hour': 12}"}`
-	req := httptest.NewRequest(http.MethodPost, "/homeassistant/publish", strings.NewReader(invalidRequestBody))
-	w := httptest.NewRecorder()
-	viper.Set("homeassistant.actionTaskProjectId", "some project id")
-	ha.HandleHaMessage(w, req)
-	assert.Equal(t, http.StatusInternalServerError, w.Code)
-	assert.Contains(t, loggerText.String(), "homeassistant.createActionTask: Error unmarshalling")
-}
-
-func TestHandleTicktickMsgTicktickUtilErr(t *testing.T) {
-	teardown, _ := SetupTearDown(t)
-	defer teardown()
-
-	requestBody := `{"target": "ticktick", "action": "create_action_task", "content": "{'title': 'test', 'action': 'test_action', 'due_hour': 12}"}`
-	req := httptest.NewRequest(http.MethodPost, "/homeassistant/publish", strings.NewReader(requestBody))
-	w := httptest.NewRecorder()
-	mockedTicktickUtil := &MockTicktickUtil{}
-	viper.Set("homeassistant.actionTaskProjectId", "some project id")
-
-	mockedTicktickUtil.On("CreateTask", mock.Anything).Return(errors.New("some error"))
-
-	ha := NewHomeAssistant(mockedTicktickUtil)
-
-	ha.HandleHaMessage(w, req)
-
-	mockedTicktickUtil.AssertCalled(t, "CreateTask", mock.Anything)
-	assert.Equal(t, http.StatusInternalServerError, w.Code)
-	assert.Contains(t, loggerText.String(), "homeassistant.createActionTask: Error creating task")
-}
-
-func TestHandleHaMessageUnknownTarget(t *testing.T) {
-	teardown, ha := SetupTearDown(t)
-	defer teardown()
-
-	requestBody := `{"target": "unknown_target", "action": "record", "content": ""}`
-	req := httptest.NewRequest(http.MethodPost, "/homeassistant/publish", strings.NewReader(requestBody))
-	w := httptest.NewRecorder()
-
-	ha.HandleHaMessage(w, req)
-	assert.Equal(t, http.StatusInternalServerError, w.Code)
-	assert.Contains(t, loggerText.String(), "homeassistant.HandleHaMessage: Unknown target")
-}

src/components/locationRecorder/locationRecorder.go

@@ -1,194 +0,0 @@
-package locationRecorder
-
-import (
-	"database/sql"
-	"encoding/json"
-	"fmt"
-	"log/slog"
-	"net/http"
-	"os"
-	"strconv"
-	"time"
-
-	"github.com/spf13/viper"
-)
-
-var (
-	db *sql.DB
-)
-
-const (
-	currentDBVersion = 2
-)
-
-type Location struct {
-	Person    string          `json:"person"`
-	DateTime  string          `json:"datetime"`
-	Latitude  float64         `json:"latitude"`
-	Longitude float64         `json:"longitude"`
-	Altitude  sql.NullFloat64 `json:"altitude,omitempty"`
-}
-
-type LocationContent struct {
-	Person    string `json:"person"`
-	Latitude  string `json:"latitude"`
-	Longitude string `json:"longitude"`
-	Altitude  string `json:"altitude,omitempty"`
-}
-
-func Init() {
-	initDb()
-}
-
-func HandleRecordLocation(w http.ResponseWriter, r *http.Request) {
-	var location LocationContent
-
-	decoder := json.NewDecoder(r.Body)
-	decoder.DisallowUnknownFields()
-	err := decoder.Decode(&location)
-	if err != nil {
-		slog.Warn(fmt.Sprintln("HandleRecordLocation Error decoding request body", err))
-		http.Error(w, err.Error(), http.StatusBadRequest)
-		return
-	}
-	latiF64, _ := strconv.ParseFloat(location.Latitude, 64)
-	longiF64, _ := strconv.ParseFloat(location.Longitude, 64)
-	altiF64, _ := strconv.ParseFloat(location.Altitude, 64)
-	InsertLocationNow(location.Person, latiF64, longiF64, altiF64)
-}
-
-func InsertLocation(person string, datetime time.Time, latitude float64, longitude float64, altitude float64) {
-	_, err := db.Exec(`INSERT OR IGNORE INTO location (person, datetime, latitude, longitude, altitude) VALUES (?, ?, ?, ?, ?)`,
-		person, datetime.UTC().Format(time.RFC3339), latitude, longitude, altitude)
-	if err != nil {
-		slog.Error(fmt.Sprintln("LocationRecorder.InsertLocation Error inserting location", err))
-	}
-}
-
-func InsertLocationNow(person string, latitude float64, longitude float64, altitude float64) {
-	InsertLocation(person, time.Now(), latitude, longitude, altitude)
-}
-
-func initDb() {
-	if !viper.InConfig("locationRecorder.dbPath") {
-		slog.Info("LocationRecorderInit dbPath not found in config file, using default: location_recorder.db")
-		viper.SetDefault("locationRecorder.dbPath", "location_recorder.db")
-	}
-
-	dbPath := viper.GetString("locationRecorder.dbPath")
-	err := error(nil)
-	db, err = sql.Open("sqlite", dbPath)
-	if err != nil {
-		slog.Error(fmt.Sprintln("LocationRecorderInit Error opening database", err))
-		os.Exit(1)
-	}
-	err = db.Ping()
-	if err != nil {
-		slog.Error(fmt.Sprintln("LocationRecorderInit Error pinging database", err))
-		os.Exit(1)
-	}
-	migrateDb()
-}
-
-func migrateDb() {
-	var userVersion int
-	err := db.QueryRow("PRAGMA user_version").Scan(&userVersion)
-	if err != nil {
-		slog.Error(fmt.Sprintln("LocationRecorderInit Error getting db user version", err))
-		os.Exit(1)
-	}
-	if userVersion == 0 {
-		migrateDb0To1(&userVersion)
-	}
-	if userVersion == 1 {
-		migrateDb1To2(&userVersion)
-	}
-	if userVersion != currentDBVersion {
-		slog.Error(fmt.Sprintln("LocationRecorderInit Error unsupported database version", userVersion))
-		os.Exit(1)
-	}
-}
-
-func migrateDb0To1(userVersion *int) {
-	// this is actually create new db
-	slog.Info("Creating location recorder database version 1..")
-	_, err := db.Exec(`CREATE TABLE IF NOT EXISTS location (
-	person TEXT NOT NULL,
-	datetime TEXT NOT NULL,
-	latitude REAL NOT NULL,
-	longitude REAL NOT NULL,
-	altitude REAL,
-	PRIMARY KEY (person, datetime))`)
-	if err != nil {
-		slog.Error(fmt.Sprintln("LocationRecorderInit DB0To1 Error creating table", err))
-		os.Exit(1)
-	}
-	_, err = db.Exec(`PRAGMA user_version = 1`)
-	if err != nil {
-		slog.Error(fmt.Sprintln("LocationRecorderInit DB0To1 Error setting user version to 1", err))
-		os.Exit(1)
-	}
-	*userVersion = 1
-}
-
-func migrateDb1To2(userVersion *int) {
-	// this will change the datetime format into Real RFC3339
-	slog.Info("Migrating location recorder database version 1 to 2..")
-	dbTx, err := db.Begin()
-	if err != nil {
-		slog.Error(fmt.Sprintln("LocationRecorderInit DB1To2 Error beginning transaction", err))
-		os.Exit(1)
-	}
-	fail := func(err error, step string) {
-		slog.Error(fmt.Sprintf("LocationRecorderInit DB1To2 Error %s: %s", step, err))
-		dbTx.Rollback()
-		os.Exit(1)
-	}
-	_, err = dbTx.Exec(`ALTER TABLE location RENAME TO location_old`)
-	if err != nil {
-		fail(err, "renaming table")
-	}
-	_, err = dbTx.Exec(`CREATE TABLE IF NOT EXISTS location (
-	person TEXT NOT NULL,
-	datetime TEXT NOT NULL,
-	latitude REAL NOT NULL,
-	longitude REAL NOT NULL,
-	altitude REAL,
-	PRIMARY KEY (person, datetime))`)
-	if err != nil {
-		fail(err, "creating new table")
-	}
-	row, err := dbTx.Query(`SELECT person, datetime, latitude, longitude, altitude FROM location_old`)
-	if err != nil {
-		fail(err, "selecting from old table")
-	}
-	defer row.Close()
-	for row.Next() {
-		var location Location
-		err = row.Scan(&location.Person, &location.DateTime, &location.Latitude, &location.Longitude, &location.Altitude)
-		if err != nil {
-			fail(err, "scanning row")
-		}
-		dateTime, err := time.Parse("2006-01-02T15:04:05-0700", location.DateTime)
-		if err != nil {
-			fail(err, "parsing datetime")
-		}
-		_, err = dbTx.Exec(`INSERT INTO location (person, datetime, latitude, longitude, altitude) VALUES (?, ?, ?, ?, ?)`, location.Person, dateTime.UTC().Format(time.RFC3339), location.Latitude, location.Longitude, location.Altitude)
-		if err != nil {
-			fail(err, "inserting new row")
-		}
-	}
-
-	_, err = dbTx.Exec(`DROP TABLE location_old`)
-	if err != nil {
-		fail(err, "dropping old table")
-	}
-
-	_, err = dbTx.Exec(`PRAGMA user_version = 2`)
-	if err != nil {
-		slog.Error(fmt.Sprintln("LocationRecorderInit Error setting user version to 2", err))
-		os.Exit(1)
-	}
-	dbTx.Commit()
-	*userVersion = 2
-}

src/components/pooRecorder/pooRecorder.go

@@ -1,366 +0,0 @@
-package pooRecorder
-
-import (
-	"database/sql"
-	"encoding/json"
-	"fmt"
-	"net/http"
-	"os"
-	"strconv"
-	"strings"
-	"time"
-
-	"log/slog"
-
-	"github.com/go-co-op/gocron/v2"
-	"github.com/jomei/notionapi"
-	"github.com/spf13/viper"
-	"github.com/t-liu93/home-automation-backend/util/homeassistantutil"
-	"github.com/t-liu93/home-automation-backend/util/notion"
-	_ "modernc.org/sqlite"
-)
-
-var (
-	db        *sql.DB
-	scheduler *gocron.Scheduler
-)
-
-type recordDetail struct {
-	Status    string `json:"status"`
-	Latitude  string `json:"latitude"`
-	Longitude string `json:"longitude"`
-}
-
-type pooStatusSensorAttributes struct {
-	LastPoo      string `json:"last_poo"`
-	FriendlyName string `json:"friendly_name,"`
-}
-
-type pooStatusWebhookBody struct {
-	Status string `json:"status"`
-}
-
-type pooStatusDbEntry struct {
-	Timestamp string
-	Status    string
-	Latitude  float64
-	Longitude float64
-}
-
-func Init(mainScheduler *gocron.Scheduler) {
-	initDb()
-	initScheduler(mainScheduler)
-	notionDbSync()
-	publishLatestPooSensor()
-}
-
-func HandleRecordPoo(w http.ResponseWriter, r *http.Request) {
-	var record recordDetail
-	if !viper.InConfig("pooRecorder.tableId") {
-		slog.Warn("HandleRecordPoo Table ID not found in config file")
-		http.Error(w, "Table ID not found in config file", http.StatusInternalServerError)
-		return
-	}
-	decoder := json.NewDecoder(r.Body)
-	decoder.DisallowUnknownFields()
-	err := decoder.Decode(&record)
-	if err != nil {
-		slog.Warn(fmt.Sprintln("HandleRecordPoo Error decoding request body", err))
-		http.Error(w, err.Error(), http.StatusBadRequest)
-		return
-	}
-	now := time.Now()
-	err = storeStatus(record, now)
-	if err != nil {
-		slog.Warn(fmt.Sprintln("HandleRecordPoo Error storing status", err))
-		http.Error(w, err.Error(), http.StatusInternalServerError)
-		return
-	}
-	publishLatestPooSensor()
-	if viper.InConfig("pooRecorder.webhookId") {
-		homeassistantutil.TriggerWebhook(viper.GetString("pooRecorder.webhookId"), pooStatusWebhookBody{Status: record.Status})
-	} else {
-		slog.Warn("HandleRecordPoo Webhook ID not found in config file")
-	}
-}
-
-func HandleNotifyLatestPoo(w http.ResponseWriter, r *http.Request) {
-	err := publishLatestPooSensor()
-	if err != nil {
-		slog.Warn(fmt.Sprintln("HandleNotifyLatestPoo Error publishing latest poo", err))
-		http.Error(w, err.Error(), http.StatusInternalServerError)
-		return
-	}
-	slog.Debug(fmt.Sprintln("HandleGetLatestPoo Latest poo"))
-}
-
-func publishLatestPooSensor() error {
-	var latest pooStatusDbEntry
-	err := db.QueryRow(`SELECT timestamp, status, latitude, longitude FROM poo_records ORDER BY timestamp DESC LIMIT 1`).Scan(&latest.Timestamp, &latest.Status, &latest.Latitude, &latest.Longitude)
-	if err != nil {
-		slog.Warn(fmt.Sprintln("HandleGetLatestPoo Error getting latest poo", err))
-		return err
-	}
-	recordTime, err := time.Parse("2006-01-02T15:04Z07:00", latest.Timestamp)
-	if err != nil {
-		slog.Warn(fmt.Sprintln("HandleGetLatestPoo Error parsing timestamp", err))
-		return err
-	}
-	viper.SetDefault("pooRecorder.sensorEntityName", "sensor.test_poo_status")
-	viper.SetDefault("pooRecorder.sensorFriendlyName", "Poo Status")
-	sensorEntityName := viper.GetString("pooRecorder.sensorEntityName")
-	sensorFriendlyName := viper.GetString("pooRecorder.sensorFriendlyName")
-	recordTime = recordTime.Local()
-	pooStatus := homeassistantutil.HttpSensor{
-		EntityId: sensorEntityName,
-		State:    latest.Status,
-		Attributes: pooStatusSensorAttributes{
-			LastPoo:      recordTime.Format("Mon | 2006-01-02 | 15:04"),
-			FriendlyName: sensorFriendlyName,
-		},
-	}
-	homeassistantutil.PublishSensor(pooStatus)
-	return nil
-}
-
-func initDb() {
-	if !viper.InConfig("pooRecorder.dbPath") {
-		slog.Info("PooRecorderInit dbPath not found in config file, using default: pooRecorder.db")
-		viper.SetDefault("pooRecorder.dbPath", "pooRecorder.db")
-	}
-
-	dbPath := viper.GetString("pooRecorder.dbPath")
-	err := error(nil)
-	db, err = sql.Open("sqlite", dbPath)
-	if err != nil {
-		slog.Error(fmt.Sprintln("PooRecorderInit Error opening database", err))
-		os.Exit(1)
-	}
-	err = db.Ping()
-	if err != nil {
-		slog.Error(fmt.Sprintln("PooRecorderInit Error pinging database", err))
-		os.Exit(1)
-	}
-	migrateDb()
-}
-
-func migrateDb() {
-	var userVersion int
-	err := db.QueryRow("PRAGMA user_version").Scan(&userVersion)
-	if err != nil {
-		slog.Error(fmt.Sprintln("PooRecorderInit Error getting db user version", err))
-		os.Exit(1)
-	}
-	if userVersion == 0 {
-		migrateDb0To1(&userVersion)
-	}
-}
-
-func migrateDb0To1(userVersion *int) {
-	// this is actually create new db
-	slog.Info("Creating database version 1..")
-	_, err := db.Exec(`CREATE TABLE IF NOT EXISTS poo_records (
-	timestamp TEXT NOT NULL,
-	status TEXT NOT NULL,
-	latitude REAL NOT NULL,
-	longitude REAL NOT NULL,
-	PRIMARY KEY (timestamp))`)
-	if err != nil {
-		slog.Error(fmt.Sprintln("PooRecorderInit Error creating table", err))
-		os.Exit(1)
-	}
-	_, err = db.Exec(`PRAGMA user_version = 1`)
-	if err != nil {
-		slog.Error(fmt.Sprintln("PooRecorderInit Error setting user version to 1", err))
-		os.Exit(1)
-	}
-	*userVersion = 1
-}
-
-func initScheduler(mainScheduler *gocron.Scheduler) {
-	scheduler = mainScheduler
-	_, err := (*scheduler).NewJob(gocron.CronJob("0 5 * * *", false), gocron.NewTask(
-		notionDbSync,
-	))
-	if err != nil {
-		slog.Error(fmt.Sprintln("PooRecorderInit Error creating scheduled task", err))
-		os.Exit(1)
-	}
-}
-
-func notionDbSync() {
-	slog.Info("PooRecorder Running DB sync with Notion..")
-	if !viper.InConfig("pooRecorder.tableId") {
-		slog.Warn("PooRecorder Table ID not found in config file, sync aborted")
-		return
-	}
-	tableId := viper.GetString("pooRecorder.tableId")
-	rowsNotion, err := notion.GetAllTableRows(tableId)
-	if err != nil {
-		slog.Error(fmt.Sprintln("PooRecorderSyncDb Failed to get table header", err))
-		return
-	}
-	header := rowsNotion[0]
-	rowsNotion = rowsNotion[1:] // remove header
-	rowsDb, err := db.Query(`SELECT * FROM poo_records`)
-	rowsDbMap := make(map[string]pooStatusDbEntry)
-	if err != nil {
-		slog.Error(fmt.Sprintln("PooRecorderSyncDb Failed to get db rows", err))
-		return
-	}
-	defer rowsDb.Close()
-	for rowsDb.Next() {
-		var row pooStatusDbEntry
-		err = rowsDb.Scan(&row.Timestamp, &row.Status, &row.Latitude, &row.Longitude)
-		if err != nil {
-			slog.Error(fmt.Sprintln("PooRecorderSyncDb Failed to scan db row", err))
-			return
-		}
-		rowsDbMap[row.Timestamp] = row
-	}
-	// notion to db
-	syncNotionToDb(rowsNotion, rowsDbMap)
-
-	// db to notion
-	syncDbToNotion(header.GetID().String(), tableId, rowsNotion)
-
-}
-
-func syncNotionToDb(rowsNotion []notionapi.TableRowBlock, rowsDbMap map[string]pooStatusDbEntry) {
-	counter := 0
-	for _, rowNotion := range rowsNotion {
-		rowNotionTimestamp := rowNotion.TableRow.Cells[0][0].PlainText + "T" + rowNotion.TableRow.Cells[1][0].PlainText
-		rowNotionTime, err := time.ParseInLocation("2006-01-02T15:04", rowNotionTimestamp, time.Now().Location())
-		if err != nil {
-			slog.Warn(fmt.Sprintln("PooRecorderSyncDb Failed to parse timestamp", err))
-			return
-		}
-		rowNotionTimeInDbFormat := rowNotionTime.UTC().Format("2006-01-02T15:04Z07:00")
-		_, exists := rowsDbMap[rowNotionTimeInDbFormat]
-		if !exists {
-			locationNotion := rowNotion.TableRow.Cells[3][0].PlainText
-			latitude, err := strconv.ParseFloat(strings.Split(locationNotion, ",")[0], 64)
-			if err != nil {
-				slog.Error(fmt.Sprintln("PooRecorderSyncDb Failed to parse latitude to float", err))
-				return
-			}
-			longitude, err := strconv.ParseFloat(strings.Split(locationNotion, ",")[1], 64)
-			if err != nil {
-				slog.Error(fmt.Sprintln("PooRecorderSyncDb Failed to parse longitude to float", err))
-				return
-			}
-			_, err = db.Exec(`INSERT INTO poo_records (timestamp, status, latitude, longitude) VALUES (?, ?, ?, ?)`,
-				rowNotionTimeInDbFormat, rowNotion.TableRow.Cells[2][0].PlainText, latitude, longitude)
-			if err != nil {
-				slog.Warn(fmt.Sprintln("PooRecorderSyncDb Failed to insert new row", err))
-				return
-			}
-			counter++
-		}
-	}
-	slog.Info(fmt.Sprintln("PooRecorderSyncDb Inserted", counter, "new rows from Notion to DB"))
-}
-
-func syncDbToNotion(headerId string, tableId string, rowsNotion []notionapi.TableRowBlock) {
-	counter := 0
-	var rowsDbSlice []pooStatusDbEntry
-	rowsDb, err := db.Query(`SELECT * FROM poo_records ORDER BY timestamp DESC`)
-	if err != nil {
-		slog.Error(fmt.Sprintln("PooRecorderSyncDb Failed to get db rows", err))
-		return
-	}
-	defer rowsDb.Close()
-	for rowsDb.Next() {
-		var row pooStatusDbEntry
-		err = rowsDb.Scan(&row.Timestamp, &row.Status, &row.Latitude, &row.Longitude)
-		if err != nil {
-			slog.Error(fmt.Sprintln("PooRecorderSyncDb Failed to scan db row", err))
-			return
-		}
-		rowsDbSlice = append(rowsDbSlice, row)
-	}
-	startFromId := headerId
-	for iNotion, iDb := 0, 0; iNotion < len(rowsNotion) && iDb < len(rowsDbSlice); {
-		notionTimeStamp := rowsNotion[iNotion].TableRow.Cells[0][0].PlainText + "T" + rowsNotion[iNotion].TableRow.Cells[1][0].PlainText
-		notionTime, err := time.ParseInLocation("2006-01-02T15:04", notionTimeStamp, time.Now().Location())
-		if err != nil {
-			slog.Warn(fmt.Sprintln("PooRecorderSyncDb Failed to parse notion timestamp", err))
-			return
-		}
-		notionTimeStampInDbFormat := notionTime.UTC().Format("2006-01-02T15:04Z07:00")
-		dbTimeStamp := rowsDbSlice[iDb].Timestamp
-		dbTime, err := time.Parse("2006-01-02T15:04Z07:00", dbTimeStamp)
-		if err != nil {
-			slog.Warn(fmt.Sprintln("PooRecorderSyncDb Failed to parse db timestamp", err))
-			return
-		}
-		dbTimeLocal := dbTime.Local()
-		dbTimeDate := dbTimeLocal.Format("2006-01-02")
-		dbTimeTime := dbTimeLocal.Format("15:04")
-		if notionTimeStampInDbFormat == dbTimeStamp {
-			startFromId = rowsNotion[iNotion].GetID().String()
-			iNotion++
-			iDb++
-			continue
-		}
-		if iNotion != len(rowsNotion)-1 {
-			notionNextTimeStamp := rowsNotion[iNotion+1].TableRow.Cells[0][0].PlainText + "T" + rowsNotion[iNotion+1].TableRow.Cells[1][0].PlainText
-			notionNextTime, err := time.ParseInLocation("2006-01-02T15:04", notionNextTimeStamp, time.Now().Location())
-			if err != nil {
-				slog.Warn(fmt.Sprintln("PooRecorderSyncDb Failed to parse next notion timestamp", err))
-				return
-			}
-			if notionNextTime.After(notionTime) {
-				slog.Error(fmt.Sprintf("PooRecorderSyncDb Notion timestamp %s is after next timestamp %s, checking, aborting", notionTimeStamp, notionNextTimeStamp))
-				return
-			}
-		}
-		id, err := notion.WriteTableRow([]string{
-			dbTimeDate,
-			dbTimeTime,
-			rowsDbSlice[iDb].Status,
-			fmt.Sprintf("%s,%s",
-				strconv.FormatFloat(rowsDbSlice[iDb].Latitude, 'f', -1, 64),
-				strconv.FormatFloat(rowsDbSlice[iDb].Longitude, 'f', -1, 64))},
-			tableId,
-			startFromId)
-		if err != nil {
-			slog.Warn(fmt.Sprintln("PooRecorderSyncDb Failed to write row to Notion", err))
-			return
-		}
-		startFromId = id
-		iDb++
-		counter++
-		time.Sleep(400 * time.Millisecond)
-	}
-	slog.Info(fmt.Sprintln("PooRecorderSyncDb Inserted", counter, "new rows from DB to Notion"))
-}
-
-func storeStatus(record recordDetail, timestamp time.Time) error {
-	tableId := viper.GetString("pooRecorder.tableId")
-	recordDate := timestamp.Format("2006-01-02")
-	recordTime := timestamp.Format("15:04")
-	slog.Debug(fmt.Sprintln("Recording poo", record.Status, "at", record.Latitude, record.Longitude))
-	_, err := db.Exec(`INSERT OR IGNORE INTO poo_records (timestamp, status, latitude, longitude) VALUES (?, ?, ?, ?)`,
-		timestamp.UTC().Format("2006-01-02T15:04Z07:00"), record.Status, record.Latitude, record.Longitude)
-	if err != nil {
-		return err
-	}
-	go func() {
-		header, err := notion.GetTableRows(tableId, 1, "")
-		if err != nil {
-			slog.Warn(fmt.Sprintln("HandleRecordPoo Failed to get table header", err))
-			return
-		}
-		if len(header) == 0 {
-			slog.Warn("HandleRecordPoo Table header not found")
-			return
-		}
-		headerId := header[0].GetID()
-		_, err = notion.WriteTableRow([]string{recordDate, recordTime, record.Status, record.Latitude + "," + record.Longitude}, tableId, headerId.String())
-		if err != nil {
-			slog.Warn(fmt.Sprintln("HandleRecordPoo Failed to write table row", err))
-		}
-	}()
-	return nil
-}